- ✅【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 D 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 & ECO FRIENDLY】Mercury, cadmium and lead are not used in these aa lithium small batteries, saving thousands of alkaline batteries and reducing a significant about of landfill waste.
