【USB CHARGE DESIGN】No need charger and adapter,fast full charge in about 2 hours,easy to charge with usb cable, just simply plug into USB ports
【DITCH DISPOSABLE BATTERY】Rechargeable usb aa battery with 1000+ cycles , save your big money comparing with the single use batteries
【LED INDICATORS MANAGEMENT】When charging, the green LED will blinks and will then LED remains on once it is fully charged
【MULTIPLE SAFE PROTECTION】Built-in Integrated safety circuit protects Battery from over discharge/overcharge,when the battery is fully charged, it will automatically stop charging,passed the test of CE, ROSH, 2006/66/EC
【ENERGY SAVING】Mercury, cadmium and lead are not used in these aa lithium batteries, saving thousands of alkaline batteries and reducing a lot of landfill waste
