External USB Battery Banks

External USB Battery Banks offer a simple and cost-effective way to power your ChromeOS Device when you do not have convenient access to a power source. Depending on the capacity of your USB Battery Bank and the power requirements of your ChromeOS device, you can expect between 3 and 30 hours of power without the need to locate a power outlet, this is a must-have for travel or emergencies but can also be a huge benefit to students who use ChromeOS. External USB Battery Banks are only an option for users of ChromeOS Devices that support charging over a USB Type-C connection, if you are unsure if your device supports USB Power Delivery, please locate your device in the ChromeOS Guide Device Database. 

Accessory Name	Amazon Purchase
Anker Portable Charger, Power Bank, 40,000mAh 30W Battery Pack with USB-C High-Speed Charging	Buy on Amazon