In the fast-paced digital landscape of 2024, ensuring that your devices are powered and ready is more crucial than ever. For ASUS Chromebook users, finding the best power banks is vital for both efficiency and convenience. Whether you’re a student, a professional, or a traveler, having reliable power options is essential. In this article, we will explore the best power banks for ASUS Chromebooks available on Amazon, curated based on compatibility, performance, and customer reviews.
Bestseller No. 1
INIU Portable Charger, 20000mAh 65W Compact USB C Laptop Power Bank, PD QC Fast Charging 3-Output Battery Pack, Travel Charger for Laptop MacBook iPad Tablet Steam Deck iPhone 17 16 15 14 Samsung S24
- [From INIU—the SAFE Fast Charge Pro] Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide the industry-leading 3-year warranty and lifetime technical support.
- [Fuel MacBook Pro 14" at Full Speed] Unleash the full power of your MacBook Pro 14" with ultra-rapid 65W charging. Say farewell to hours of waiting for your laptop to recharge. Get back to work or entertainment in no time.
- [Fast Charging for All Handheld Devices] Not just for the latest iPhone 16 and Samsung superphones. This charger delivers lightning-fast replenishment to a vast array of devices. Whether you're gaming on your SteamDeck, watching movies on a tablet, or juggling your essential gadgets, they'll be ready when you are.
- [Charge 3 at Once] With 3 charging ports, including a blazing-fast PD 65W USB-C out port, a PD 36W USB-C fast charging port, and a trusty USB-A port, this power bank is your all-in-one charging solution. It works seamlessly with various cable types, ensuring rapid charging for all your devices.
- [Universal Compatibility] Whether it's a high-power device or one with lower current requirements, our charger accommodates them all. Smartphones, tablets, SteamDeck, wireless earbuds, smartwatches, drones - it works with them all.
Bestseller No. 2
UGREEN Power Bank 25,000mAh 145W Laptop Portable Charger, Nexode 3-Port USB C PD Battery Pack, for MacBook Pro/Air, Dell XPS, iPhone 17/16/15/14, Galaxy S26 Steam Deck, iPad, and More
- Ultra-Fast 145W Charging: With PD3.1 and QC3.0, deliver a total of 145W fast charging. A single USB-C1 port provides up to 140W, powering a 16" MacBook Pro from 0-56% in just 30 minutes
- Massive 25000mAh Capacity: Ugreen's power bank features a huge 25000mAh battery, capable of fully recharging laptops up to 1.3 times and mobile devices up to 5.2 times
- Two-Way Fast Recharge: Recharge the battery pack in just 2 hours using a 65W PD charger (not included). Our bi-directional technology allows for simultaneous fast charging of both the power bank and your devices
- Compact & Convenient: With a sleek, compact design, this portable charger is incredibly portable. The digital display shows remaining battery life at a glance, ensuring you always stay powered and confident on the go
- Wide Compatibility: Compatible with a wide range of devices including MacBook, Dell XPS, HP Spectre, iPad, iPhone 16-12 series, Galaxy S24, Switch, DJI, Steam Deck, and more
Bestseller No. 3
Fast Charger Fit for Asus Chromebook Laptop, USB C Power Connector 45W Portable Design 7.5FT Cable
- Safety - Passed stringent safety tests to ensure you and your devices' safety
- Superb Compatibility: Fit for ALL 45W Asus Chromebook laptops with USB C power connector
- Assurance: Within 30 days of purchase, we offer a no-questions-asked replacement and a 360-Day-Quality-Assurance by the Manufacturer
- Package Includes: 1 X Replacement charger for Asus Chromebook laptop with USB C connector
- Specifics: Output Max - 45W, 20V 2.25A, Fit for 5V-9V-12V-15V 3A Asus Chromebook laptop as well, Input Range - 100 - 240V
Bestseller No. 4
Anker 737 Power Bank, 140W Max 3-Port Laptop Portable Charger, 24,000mAh, Smart Display, Compatible with iPhone 16 / 15 / 14 Series, Vision Pro, Samsung, MacBook, and More
- Power Through Your Day: With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use.
- Intelligent Charge Monitoring: The smart digital display on this laptop power bank provides real-time insights on output/input power and estimates the recharge time, keeping users informed and their devices ready.
- Rapid Two-Way Charging: Experience fast power delivery with 140W charging capability using Power Delivery 3.1 technology. Designed to quickly recharge laptops and phones while on the go. (Note: Use a 5A cable and a 140W charger.)
- Convenient and Airplane-Safe: Pass through TSA and board your flight on time with this power bank that meets airline carry-on requirements. Measuring only 6.1 × 2.1 × 1.9" and weighing about 22 oz, it's ideal for travel and everyday use.
- What You Get: Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty, and friendly customer service.
Bestseller No. 5
INIU Power Bank, 20000mAh 65W Ultra Compact USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook iPad Tablet Steam Deck iPhone 17 16 15 Pro Samsung S24
- From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.
- Market's Smallest 65W 20000mAh: Equipped with iNiu's industry-first high-density TinyCell and groundbreaking HyperStack technology, this power bank breaks the size limits of high-capacity chargers. No more bulky bricks, just compact portability.
- Power Ready iPhone & MacBook in 25Mins: A must-have for multi-device users, this power bank provides up to 65W high-speed charging for two devices simultaneously. In just 25 minutes, it can charge your MacBook Air 13" to 41% and iPhone 15 to 56%. It also supports Samsung Super Fast Charging 2.0.
- Even Wider Compatibility: Unlike the market’s most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc.
- What You Get: INIU 20000mAh power bank*1, 100W USB-C to USB-C Cable 1ft*1, welcome guide*1, industry-leading 3-Year iNiu Care, plus lifetime technical support.
Bestseller No. 6
Baseus 20000mAh Compact Portable Charger 45W, CCC Certified Power Bank Built-in USB-C Cables, Travel Essential PD Fast Charging Battery Pack for iPhone 17/16 Series Galaxy S25/S24 Ultra Google iPad
- Pocket-Sized & Emergency Ready: Designed for effortless everyday carry, this 20,000mAh emergency power bank measures only 4.3 × 2.6 × 1.2 inches and weighs 12.8 oz. Its slim, lightweight profile fits easily into pockets, small bags, and emergency kits. Whether you're commuting, traveling, or facing a winter storm power outage, this compact backup battery keeps reliable power within easy reach—without the bulk.
- 45W High-Speed Charging: With up to 45W fast charging, this portable phone charger keeps your devices powered up in no time. It can charge an iPhone 17 Pro to 67% and a Samsung S25 Ultra to 60% in just 30 minutes, helping you stay connected during blackouts, storms, and unexpected outages. With 30W rapid input, the power bank also supports pass-through charging for ultimate convenience.
- Dual Built-in USB-C Cables: Experience clean, clutter-free charging with two integrated USB-C cables that eliminate the need for extra cables. Both cables of the USB-C power bank have been tested to withstand over 20,000 pulls and bends. Power up your devices instantly and lastingly by this portable charger USB-C, or share a cable with someone else when needed.
- Four-in-One Charging Convenience: Charge four devices simultaneously with a combination of built-in USB-C1 cable, built-in USB-C2 cable, USB-C port, and USB-A port. This all-in-one iPhone portable charger supports smartphones, tablets, earbuds, gaming consoles, and other USB-powered devices — ideal for home emergency use, car emergencies, and storm-related blackouts, everything you need from a reliable portable charger.
- Cool, Safe & Travel-Ready: Engineered with Baseus NTC temperature control, the 45W power bank for iPhone maintains cool operation even during high-speed charging. Multiple safety protections guard against overcurrent, overvoltage, overheating, over-discharge, and short circuits. With airline-approved capacity and a compact build, it’s a dependable portable battery pack and travel companion for flights, road trips, and daily use.
Bestseller No. 7
65W Power Bank, 25000mAh Travel Essential USB C Laptop Portable Charger, 100W Total Fast Charging Battery Pack for MacBook Dell XPS iPad Tablet Steam Deck iPhone 17-12 Series Samsung Switch and More
- 【100W Total Power Bank to Share】Distribute 100W total across two devices, with a single device receiving up to 65W Max, to rapidly charge iPhones, Samsung phones ects. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes. ANSODY laptop portable charger is a must-have for every business person and game enthusiast.
- 【25,000mAh Large Capacity Power Bank 】 Battery pack is equipped with a 25000 mAh super large capacity. It can charge a MacBook Pro 1.3 times and an iPhone 15 4.3 times ects. It can be used as an emergency power source during long-distance travel, camping, school or when there is a power outage at home.
- 【Charge THREE at Once 】Laptop portable charger with two USB-C port and one USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
- 【Wide Compatibility 】65W power bank is compatible with almost all USB C and USB A power devices, supporting PD3.0 QC2.0 QC3.0 FCP SCP AFC DCP BC1.2 APPLE 2.4A, and can quick charging your iPhone 16 15 series, MacBook, Dell XPS, SteamDeck, Laptop, iPad Pro, Samsung Galaxy S24, Google Pixel, etc. It can also charge low-power electronic devices. (Such as watches, headphones.)
- 【What You Get】25000mAh portable charger*1, 3.28ft 60W USB C to USB C cable*1, user manual*1. ANSODY industry-leading 24-Month ansody Care and lifetime technical support. We provide pleasant customer service 24 hours a day,seven days a week. Please do not hesitate to contact us 💝
Bestseller No. 8
INIU Power Bank, 25000mAh 100W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output Battery Pack, Travel Charger for Laptop MacBook iPad Tablet Steam Deck iPhone 17 16 15 14 Pro Samsung S25 etc
- 【From INIU--the SAFE Fast Charge Pro】Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide an industry-leading 3-year warranty.
- 【100W Fast Charging for All Devices】INIU's inspiring 100W charges your MacBook Pro up to 50% in 30 mins. Hit your phones, tablets and steam deck's latest charging needs, a futuristic feature to rely on.
- 【25000mAh for A Week】The massive power supply can charge MacBook Pro 14ʺ 1.2 times or iPad Mini 6 3.4 times, abundant even for devices of huge capacity.
- 【Charge 3 at Once】Triple ports are at your pick. Dual USB-C ports directly fit both new iPad and new iPhone, and one USB-A port for your old devices.
- 【Even Wider Compatibility】INIU matches with most laptops, tablets, mobiles, and small devices as AirPods. Tend your fast charging and trickle charging needs smartly.
Bestseller No. 9
45W USB C Charger Replacement for Asus Chromebook Laptop Power Supply Adapter Cord
- Safety - Our product meets strict standards for electrical safety and includes multi-protections against short-circuiting, overvoltage, overcurrent, and internal overheating
- Compatibility - Fit for Asus Chromebook Laptop
- Covered by 12-month manufacturer warranty
- Power Specs: Output: 20V 2.25A Input: 100V-240V Fit for 45W USB-C Port
- Package: 1 X AC Charger
Bestseller No. 10
140W Power Bank, 25000mAh Laptop Portable Charger with Smart Digital Display, PD3.1 Fast Charging Battery Pack for MacBook Dell XPS iPad Tablet Steam Deck iPhone 17-12 Series Samsung Switch and More
- 【140W Power Bank Fast Charging 】Distribute 145W total across two devices, with a single device receiving up to 140W Max, to rapidly charge iPhones, Samsung phones ects. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes. ANSODY laptop portable charger is a must-have for every business person and game enthusiast.
- 【25,000mAh Large Capacity Power Bank 】 Battery pack is equipped with a 25000 mAh super large capacity. It can charge a MacBook Pro 1.3 times and an iPhone 15 4.3 times ects. It can be used as an emergency power source during long-distance travel, camping or when there is a power outage at home.
- 【Charge THREE at Once 】Laptop portable charger with two USB-C port and one USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
- 【Wide Compatibility 】140W Portable Charger is compatible with almost all USB C and USB A power devices, supporting PD3.0 QC2.0 QC3.0 FCP SCP AFC DCP BC1.2 APPLE 2.4A, and can quick charging your iPhone 16 15 series, MacBook, Dell XPS, SteamDeck, Laptop, iPad Pro, Samsung Galaxy S24, Google Pixel, etc. It can also charge low-power electronic devices. (Such as watches, headphones.)
- 【What You Get】25000mAh portable charger*1, 3.28ft 100W USB C to USB C cable*1, user manual*1. ANSODY industry-leading 24-Month ansody Care and lifetime technical support. We provide pleasant customer service 24 hours a day,seven days a week. Please do not hesitate to contact us 💝
Top 10 Power Banks for ASUS Chromebook
1. Anker PowerCore 20000mAh Portable Charger
The Anker PowerCore 20000mAh is a powerhouse when it comes to portable charging solutions. Equipped with PowerIQ and VoltageBoost technology, this charger delivers the fastest possible charge for your ASUS Chromebook. With a massive capacity of 20,000mAh, it can provide multiple charges to your device without breaking a sweat.
Key Features:
- High capacity of 20,000mAh
- Dual USB ports for simultaneous charging
- Compact and lightweight design
- Built-in safety features
This power bank is an ideal choice for anyone on the go. Users have noted its impressive lifespan and reliability. It’s compatible with various devices, making it a versatile option for charging not just your Chromebook but also smartphones and tablets.
Bestseller No. 1
Anker Power Bank, 20,000mAh Travel Essential Portable Charger with Built-in USB-C Cable, 3-Port 87W Max Fast Charging Battery Pack, for MacBook, iPhone 16/15 Series, Samsung, Switch, and More
- 87W Power to Share: Distribute 87W across three devices, with a single device receiving up to 65W, to rapidly charge iPhones, Samsung phones. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes.
- Speedy Cable Charging: Utilize the built-in cable to elevate your iPhone 15 Pro to 58% or a MacBook Air to 52% in 30 minutes. You can also fully recharge this power bank in 1.5 hours with a 65W charger.
- 20,000mAh for Extended Use: Eliminate concerns about battery depletion with a 20,000mAh power bank that ensures consistent, reliable charging for all your devices, also approved for airline travel.
- Lasts Longer, Charges Faster: The integrated USB-C cable is designed to endure, withstanding over 10,000 bends for dependable charging and convenient storage.
- What You Get: Anker Power Bank (20K, 87W, Built-In USB-C Cable), 6.2 × 2.9 × 1.0 in (15.5 oz), welcome guide, 18-month warranty, and friendly customer service.
2. RAVPower 26800mAh Portable Charger
RAVPower is synonymous with quality, and the RAVPower 26800mAh Portable Charger lives up to that expectation. With a colossal battery capacity, this power bank features three USB ports, enabling you to charge multiple devices simultaneously. The advanced iSmart technology ensures your devices receive the optimal charge.
Key Features:
- 26,800mAh capacity
- Three USB ports
- Smart charging technology
- Lightweight for its capacity
Many users have highlighted its ability to keep their devices charged throughout long days. It’s a perfect companion for travelers and students who rely on their Chromebooks for intensive workloads.
Bestseller No. 1
Amcrest USB C Power Bank, 26800mAh Portable Charger USB C, Power Bank Fast Charging 22W PD 3.0, Type C Battery Bank Powerbank with LED Display for Android & iOS Smartphone Devices, and More
- Ultra-High USB-C Efficiency: This USB C power bank features an incredible 26800 mAh cell capacity that provides 7.5 charges for iPhone 12, 5 charges for Galaxy Note 20, 6.5 charges for Samsung S9+, and 8 charges for iPhone X, utilizing the latest USB-C industry leading charging standard, giving you power when you need it.
- Versatile & Powerful: The Amcrest USB C portable charger power bank includes 1 x 18W PD 3.0 USB-C input/output. 2 x 18W USB-A Outputs, 1 x Micro USB input, 1 x Lightning Input for simultaneous charging up to 3 devices with a combined output of 22W (3 outputs). 22W Total Output & PD 18W on USB-C port for fastest recharging speeds.
- LED Digital Display: This heavy-duty portable phone charger features a unique LED display that shows you the exact percentage of remaining power as well as the current voltage of the charge. When the battery bank enters the PD fast charge mode, the PD light font on the display will show. Power bank fast charging capable with PD 3.0 (Power Delivery) mode available on USB-C port.
- Highly Compatible for All Devices: Quickly charge all of your devices on the go. The Amcrest USB powerbank can charge almost any USB powered device including smartphones, tablets, laptops, and more. The versatile battery pack charger supports multiple cable types including USB-C (Input/Output), MicroUSB (Input), Lightning Port (Input), and 2 x USB-A (Outputs). Compatible portable charger for iPhone and power bank for iPhone, iOS, and Android.
- Protecting Your Devices: The Amcrest portable power bank comes included with industry-leading, UL- certified lithium-ion batteries as well as overheat protection to keep your devices from over-charging or short-circuiting. Comes included with a full 1-year US warranty and lifetime technical support provided directly from Amcrest Direct.
3. AINOPE 20000mAh Power Bank
The AINOPE 20000mAh Power Bank offers impressive features in a sleek package. It has a dual-output design with USB-C input and output capabilities for rapid charging. The 20,000mAh capacity ensures ample power for your ASUS Chromebook.
Key Features:
- Dual USB outputs
- Stylish HD LED display
- Fast charging capability
- Compact design
Users appreciate its modern look and feel while benefiting from its significant charging capacity. It’s perfect for anyone who favors aesthetics along with functionality.
Bestseller No. 1
Portable Charger Power Bank - 20,000mAh Battery Pack Portable Phone Charger with Built in Cable 22.5W Fast Charging Powerbank Compatible with iPhone Android Samsung Phone, Travel Camping Essential
- Power Bank with Built-in Cable for Tangle-Free Charging: Say goodbye to cable clutter! Built-in USB C cable and iOS cable widely compatible with iPhone, Samsung, Android Phone/tablets and more smart devices. This portable charger eliminates the hassle of carrying a bunch of cables, making it the most powerful travel essential for you.** (Single pack; AC wall charger not included.)**
- 22.5W Super Fast Charging Battery Pack: This small powerbank yet powerful 22.5W fast charging 20,000 mAh power bank can boost iPhone 16 to 45% in just 20mins (via USB C Cable). Compatible with PD/QC/FCP/AFC/SSCP protocols, plus trickle charge mode for earbuds, smartwatches and other low-power devices.
- Aircraft Traveling Available Slim Powerbank: Designed for modern travelers, the CFIAI power bank is available to carry on the plane (20,000mAh capacity is safe for carry-on luggage). With its ultra-slim profile (5.9"×2.75"×0.75") and lightweight design (just 0.6lb), it slips effortlessly into pockets or bags — ideal external battery pack for iPhone, Samsung Galaxy, Android, Google Pixel, tablets and more.
- Charge 4 Devices Simultaneously & Real-Time Power Monitoring: Portable Phone Charger has 4 outputs and 2 inputs, you may charge 4 devices max at the same time and recharge battery pack easily with 2 options (USB-A/Micro port), which is great for multi electronic devices users. The LED digital display eliminate power anxiety—perfect for travel camping essentials and vacation use.
- 10,000+ Bend-tested Cables for Long-term Use: The 5.5-inch built-in cables tested to withstand 10,000+ bends, ensuring that it can meet the strict requirements of daily use. In addition, the enhanced chip also provides multi-protection safety (overcharge/overcurrent/short-circuit) for safer fast charging.
4. INIU Portable Charger 30000mAh
The INIU Portable Charger packs a punch with its 30,000mAh capacity, one of the largest on our list. This charger supports fast charging and comes equipped with three USB output ports, ensuring you can charge multiple devices at once.
Key Features:
- 30,000mAh capacity
- Triple output ports
- Fast charging capabilities
- Durable design
What stands out are its safety features that protect your devices from overheating and surges. This power bank is particularly favorable for group outings where multiple devices require charging.
Bestseller No. 1
INIU Portable Charger, 20000mAh 65W Compact USB C Laptop Power Bank, PD QC Fast Charging 3-Output Battery Pack, Travel Charger for Laptop MacBook iPad Tablet Steam Deck iPhone 17 16 15 14 Samsung S24
- [From INIU—the SAFE Fast Charge Pro] Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide the industry-leading 3-year warranty and lifetime technical support.
- [Fuel MacBook Pro 14" at Full Speed] Unleash the full power of your MacBook Pro 14" with ultra-rapid 65W charging. Say farewell to hours of waiting for your laptop to recharge. Get back to work or entertainment in no time.
- [Fast Charging for All Handheld Devices] Not just for the latest iPhone 16 and Samsung superphones. This charger delivers lightning-fast replenishment to a vast array of devices. Whether you're gaming on your SteamDeck, watching movies on a tablet, or juggling your essential gadgets, they'll be ready when you are.
- [Charge 3 at Once] With 3 charging ports, including a blazing-fast PD 65W USB-C out port, a PD 36W USB-C fast charging port, and a trusty USB-A port, this power bank is your all-in-one charging solution. It works seamlessly with various cable types, ensuring rapid charging for all your devices.
- [Universal Compatibility] Whether it's a high-power device or one with lower current requirements, our charger accommodates them all. Smartphones, tablets, SteamDeck, wireless earbuds, smartwatches, drones - it works with them all.
5. Aibocn 10000mAh Portable Power Bank
The Aibocn 10000mAh Portable Power Bank may have a smaller capacity compared to others on this list, but its efficiency and compact design make it a popular choice. It features dual USB outputs and a slim profile, making it highly portable.
Key Features:
- 10,000mAh capacity
- Dual USB ports
- Slim and lightweight
- LED power indicator
Users have praised its portability, making it a great option for those who want a lighter alternative for everyday use. It’s excellent for quick trips or short commutes where you need a little extra power.
Bestseller No. 1
Portable Charger, 10000mAh 22.5W Fast Charging Power Bank with Built-in Cables, Travel Essentials Battery Pack with LED Display for iPhone, Portable iWatch Charger for 11/10/9/8/7/6/5/4/SE/Ultra Black
- 【𝟏𝟎𝟎𝟎𝟎𝐦𝐀𝐡 + 𝟐𝟐.𝟓𝐖 𝐅𝐀𝐒𝐓 𝐂𝐇𝐀𝐑𝐆𝐈𝐍𝐆】▸10000mAh portable charger delivers 2.2 charges for iPhone 16, 2 charges for Galaxy S25, or 1.2 charges for iPad Pro. Max 22.5W fast charging power bank refill your phone from 0%-50% in 25 mins—2X the speed of ordinary 10W bricks. Recharge the battery pack itself from 0%-100% in only 3.5 hours with an 18W charging adapter(not included), so you can ready again soon before your next outing
- 【𝐉𝐔𝐈𝐂𝐄 𝟒 𝐃𝐄𝐕𝐈𝐂𝐄𝐒 + 𝐢𝐖𝐀𝐓𝐂𝐇 𝐂𝐇𝐀𝐑𝐆𝐈𝐍𝐆】▸Built-in iOS and USB-C cables mean you are never hunting for cords any more, plus with 2 USB ports make the portable phone charger to juice 5 devices simultaneously—Including your iWatch, iPhone, iPad, or camera. The 3.5W fast iWatch charger(magsafe not for phones) is fully compatible with iWatch Series 11/10/9/8/7/6/SE/5/4/Ultra/Ultra 2, and charging your iWatch to 33% in just 30 minutes
- 【𝐆𝐑𝐀𝐁-&-𝐆𝐎 𝐑𝐈𝐍𝐆 & 𝐒𝐍𝐀𝐏 𝐇𝐎𝐎𝐊】▸A rugged, aircraft-grade alloy finger ring pops out to hook your hand, belt loop, or backpack strap. At just 0.4lb (210g) and 3.7 × 2.6 × 0.9in, the charging bank rides unnoticed in pockets or bags. Once clipped the battery bank, you can swing, sprint, or cycle hands-free while your phone stays powered—perfect for commuters, hikers, and festival-goers who need full mobility and zero fumble
- 【𝐋𝐄𝐃 𝐃𝐈𝐒𝐏𝐋𝐀𝐘 + 𝟔-𝐋𝐀𝐘𝐄𝐑 𝐒𝐀𝐅𝐄𝐓𝐘 𝐒𝐇𝐈𝐄𝐋𝐃】▸The smart LED display shows real-time remaining power, you will always know your power levels. And with UL2056/CE/FCC/RoHS-certified circuitry guards against over-current, over-voltage, short-circuit, over-heating, over-discharging, and battery swelling. Compact design make this external battery power bank fits easily in bags—airport-friendly for travel
- 【𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐆𝐄𝐓】▸24-Month Replacement Promise. 10000mAh Portable iWatch Charger × 1, USB-C Fast Charging Cable × 1, User Manual × 1. Please feel free to contact us if you have any issue
6. Zendure A1 6700mAh Portable Charger
The Zendure A1 6700mAh Portable Charger is well-regarded for its durability and ease of use. Its rugged design enables it to withstand tough conditions, making it perfect for outdoor adventures or daily commutes.
Key Features:
- 6,700mAh capacity
- USB-A output
- Shock-resistant design
- Fast charging technology
Despite its smaller capacity, users love its compact size and reliable performance. It offers a great balance of portability and power for those who don’t need to charge their Chromebook multiple times per day.
Bestseller No. 1
GETGEAR Case for Zendure Portable Charger 10000mAh Power Bank 20W PD USB C Battery Pack QC 3.0 Cargador Portable External Battery (Black)
- Design for: Zendure Portable Charger 10000mAh Power Bank 20W PD USB C Battery Pack QC 3.0 Cargador Portaable External Battery
- Featured: compact handy case for organizing the charger and accessories with excellent protection, good for home storage and travel carrying
- Protection: Semi-hard carrying case protecting the device from shock, shake, scratch. PEVA materials with pressure or hit absorbing and water resistant
- User friendly design: Strong compact light weight case with mesh pocket for the cord, charger and other small carrying on items, elastics secure strap in the base to avoid drop of the GPS
- For sales the protective case only, exclusive the Device or accessories.
7. MAXOAK 50000mAh Power Bank
For extended power needs, the MAXOAK 50000mAh Power Bank is an unrivaled choice. This massive capacity power bank is designed to charge laptops, including ASUS Chromebooks. It features multiple outputs including USB, AC, and DC ports.
Key Features:
- 50,000mAh capacity
- Multiple output options
- Compact for its size
- Built-in safety features
Users appreciate its versatility for various devices and its ability to last over several days of use without needing a recharge. This power bank is an excellent investment for heavy users.
Bestseller No. 1
Krisdonia 50000mAh Laptop Power Bank 5/9/12/16/19/20V Portable Laptop Battery Charger with QC3.0 USB-A Port & 12V Type-C Port for Laptop, Tablet, Smartphone and More Devices
- Pass Through: Support charging and discharging at the same time. The function is activated by pressing the button for 2 seconds while the power bank is charging.
- Emergency Battery Backup for Outdoors: Size 19.5 x 15 x 2.8cm and weight 1.2kg. You can easily put it in your briefcase, backpack or carrying bag when you're on the go. It keeps your devices powered for emergency.
- Adjustable DC Output 5V-20V: The DC OUT port supports 5V/8.4V/9V/12V - 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V for laptops) - 4.7A (max). Krisdonia 50,000 can directly charge your laptop without needing your laptop charger. Please double click the power button to set the voltage before charging from the DC OUT port.
- QC3.0 USB/TYPE-C 12V Output: 2x QC3.0 USB-A ports for smartphones, tablets and other USB devices. 1x TYPE-C port for iPad, not for 20V TYPE-C laptop. ( Please charge your 20V TYPE-C laptop from the DC OUT port with the TYPE-C converter. )
- High Capacity: The 50000mAh(3.7V)/185Wh external battery provides enough juice to power a 65W laptop for 2.5 times and smartphone for 11-18 times. DC-IN 19V/2A enables the power bank to be recharged in 6 hours.
8. AUKEY 20000mAh USB-C Power Bank
The AUKEY 20000mAh USB-C Power Bank is a top contender for those looking for a modern charging solution. With a sleek design and USB-C Power Delivery technology, it can rapidly charge your ASUS Chromebook as well as other USB-C devices.
Key Features:
- 20,000mAh capacity
- USB-C Power Delivery
- Dual USB outputs
- Lightweight design
This power bank is perfect for tech-savvy users who want quick charging features. It’s suitable for day-to-day use, long travels, and offers great value for its capacity and performance.
Bestseller No. 1
INIU Portable Charger, Smallest 22.5W 20000mAh USB C in & Out Power Bank Fast Charging, PD 3.0+QC 4.0 LED Display Phone Battery Pack Compatible with iPhone 17 16 15 14 Pro Samsung S24 Google iPad etc
- From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, and Industry-Leading 3-Year INIU Care, plus Lifetime Technical Support.
- Charge Your Phone up to 75% in 30 Mins: With the upgraded 22.5W output plus the latest PD3.0 & QC4+ fast-charge technologies, your phone can be charged at 75% in just 30 minutes.
- Charge Your iPad Pro up to 34% in 30 Mins: Most power banks in the market cannot charge your iPad or charge at a snail’s pace. However, INIU with 22.5W high-speed output can charge all the existing iPad even the newest one at FULL speed.
- 2024 Version USB C Input & Output: Unlike most chargers featuring a USB C input only, INIU MegaPower 22.5W has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.
- Charge THREE at Once: With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
9. Adata P20000D 20000mAh Power Bank
The Adata P20000D is designed with functionality in mind. It features a robust design along with digital power indicators for easy monitoring. This power bank has a 20,000mAh capacity, ideal for keeping your ASUS Chromebook running when you need it most.
Key Features:
- 20,000mAh capacity
- Digital power indicators
- Sleek and durable design
- Dual USB ports
Users appreciate its reliability and ease of use, making it an excellent option for anyone needing reliable power on hand.
Bestseller No. 1
Orfeika 20000mAh Power Bank Fast Charging, Portable Charger with 4 Built-in Cables & 6 Outputs, 20W PD USB C Battery Pack Compatible with iPhone 16/15, Galaxy, Android, iPad & More (Travel Essential)
- 🔋Double the Capacity, JUST 35% HEAVIER: With twice the capacity of standard power banks, this 20,000mAh portable charger with built-in cords powers an iPhone 16 up to 3 times, Galaxy S24 up to 2.9 times, and Google Pixel 9 up to 2.3 times, perfect for weekends away, business trips, or vacations.(Note: This 77Wh power bank complies with airline carry-on regulations for batteries under 100Wh and must be placed in carry-on baggage.)
- Built-in 4 Cables: Includes 3 output cables and 1 input cable, letting you charge almost all devices—iPhone, iPad, Galaxy, other USB-C phones, tablets, and Micro devices—without carrying extra cords or adapters.
- Charge 6 Devices at Once: This portable chargers for multiple devices features 6 outputs (3 built-in cables + 3 external ports) and 4 inputs (2 built-in cables + 2 external ports), allowing you to charge up to 6 devices simultaneously. Any input lets you conveniently recharge the USB power bank, while total output adjusts automatically for safe and efficient charging.
- ⚡20W PD Fast Charging & Dual USB-C: Charge devices at up to 20W via USB-C, delivering an iPhone 16 up to 50% in just 45 mins—much faster than standard 5V/2A chargers, while quickly recharging the USB C portable charger itself at up to 18W—perfect for meetings, travel, or emergencies.
- Compact, Durable & Powerful: Measuring 6.33 × 2.85 × 0.74 in and weighing 0.73 lb, this 20000mAh portable power bank packs true long-lasting power in a compact design. Its solid weight comes from four built-in cables and the full 20000mAh capacity. Scratch-resistant, fire-retardant shell with fine diagonal texture offers a premium feel and secure grip—perfect for travel or everyday backup.
10. Poweradd 20000mAh Power Bank
Rounding off our list is the Poweradd 20000mAh Power Bank, which impresses with its compact form factor and high capacity. This power bank supports dual charging and offers a good balance of size and performance.
Key Features:
- 20,000mAh capacity
- Dual USB outputs
- Slim and portable
- Advanced safety features
This power bank is great for anyone looking to keep their Chromebook charged without adding bulk to their bag. Users love its high performance and minimalistic design.
Bestseller No. 1
Anker Zolo Power Bank (2025 Upgraded Version), 45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables, USB-C&A Port, for iPhone 17/16 Series, Galaxy, MacBook, and More
- Dual Built-In USB-C Cables: Charge effortlessly with dual built-in USB-C cables. They are tested to last over 10,000 bends for long-lasting use.
- 45W High-Speed Charging: Enjoy more time on the go without waiting around for your devices to charge with 45W power. Supports up to 40W fast charging for the iPhone 17 series via the built‑in cable or the USB‑C port. 45W Samsung Fast Charging is only available when using the USB-C port (not the built-in cable).
- 20,000mAh Portable Power: Perfect for travel, this compact power bank measures 4.72 × 2.89 × 7.24" and weighs only 12.85 oz. It provides 4 full charges for an iPhone 16, keeping your adventures powered without the bulk.
- Charge 4 Devices at Once: Enjoy multi-device charging anywhere with two built-in USB-C cables, a USB-C port, and a USB-A port.
- What You Get: Anker Zolo Power Bank (20K, 45W, Built-In Dual USB-C Cables), welcome guide, 18-month warranty, and our friendly customer service.
Buying Guide for the Best Power Banks for ASUS Chromebook
When seeking the best power banks for your ASUS Chromebook in 2024, several factors should inform your decision. Here’s a comprehensive guide to help you choose the right one.
Capacity
Look for a power bank with a capacity that suits your needs. If you’re frequently on the move or if you use your Chromebook for extended periods without access to a plug, consider power banks with capacities of 20,000mAh or higher. This capacity ensures multiple charges without the need for frequent recharging of the power bank itself.
Ports
Check the number and type of output ports. A power bank with multiple USB ports can charge several devices at once, which is useful for users with multiple gadgets. Furthermore, if your ASUS Chromebook supports USB-C, opting for a power bank that provides USB-C Power Delivery can offer faster charging.
Size and Weight
Portability is key when selecting a power bank. A larger capacity usually means a heavier device, so find a balance between capacity and portability according to your lifestyle. For daily commuters, a compact and lightweight option is often preferable.
Charging Speed
Charging speed is a crucial consideration. Look for power banks that feature fast charging (usually denoted by terms like Quick Charge or Power Delivery), as these can significantly reduce the time it takes to recharge your Chromebook.
Safety Features
Ensure that the power bank includes safety features such as overcharge protection, short circuit protection, and temperature control. This is crucial to prevent any potential damage to your devices while charging.
Warranty and Brand Reputation
Look for products from reputable brands with positive customer reviews. A good warranty is also an indicator of quality and reliability. Brands like Anker, RAVPower, and AUKEY have built a strong reputation in the portable charger market.
Conclusion
Choosing the best power bank for your ASUS Chromebook in 2024 involves considering various factors to ensure compatibility and reliability. The options listed in this article vary in terms of capacity, features, and design, catering to a wide range of user needs. Whether you require a high-capacity power bank for extended trips or a compact model for daily use, there is something on this list for everyone.
Invest in a power bank that aligns with your lifestyle and keep your ASUS Chromebook charged and ready to tackle your daily tasks.
Last update on 2026-03-10 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.
