10050 mAh Powerbank + Optimum AA 4 count

UPGRADE YOUR DEVICE Our Double A battery can deliver Extra Power in some devices, like Black+Decker Cordless Power Driver Screwdriver BCF601AA, or Extra Life in others, like Xbox One Wireless Controller, vs Coppertop AA/AAA

UPGRADE YOUR DEVICE our Double A battery can deliver Extra Power in some devices, or Extra Life in others, vs Coppertop AA/AAA, in a wide range of devices

RESEALABLE PACKAGE We took your feedback and redesigned our easy-seal pack for maximum convenience and safer storage

VERSATILE & POWERFUL Compatible with any AA battery- operated device

BATTERY GUARANTEE Duracell guarantees these batteries against defects in materials and workmanship

Duracell is proud to offer the new Powerbank as part of Duracell’s trusted lineup of power products. Available in 3350 mAh, 6700 mAh, 10050 mAh, and 20100 mAh.