This portable charger battery back delivers 2,600mAh and 1A output power for up to 1x extra battery to your tablet, smartphone, Bluetooth speaker or e-reader making it the ideal power bank for providing power boosts and extending the life of your favorite USB devices. Also, features a built-in fabric loop for easy carrying and transport. Smart sense technology identifies and provides the highest level of battery safety with a max power transfer from the battery pack to your device ensuring complete device compatibility. Universally compatible with all USB devices (wireless headphones, cameras, gaming consoles, e-readers, Bluetooth speakers, camping lights, etc...) and Apple (iPhone XS / XS Max / XR / X / 8 / 8 Plus / 7 / 7s / 6s Plus / 6s / 6 Plus / 6 / SE / 5s / 5c / 5 / iPad Pro / iPad Air / Air 2 / iPad mini / mini 2 / mini 3 / mini 4 / iPad 4th gen / iPod Touch 5th gen / iPod Nano 7th gen) and Android devices (Samsung Galaxy, LG, Motorola, HTC, Nokia, Blackberry). Product Dimensions: 0.40"L x 2.20"W x 3.92"H / Product Weight: 0.10 lbs.