- 4000 mWh CAPACITY: 4000 mWh higher capacity of these lithium batteries AA provides longer lasting power support for your devices
- CONVENIENT CHARGING: Included 4 in 1 USB-C charging cable supports fully charging four lithium aa batteries simultaneously in 2 hours, no need extra battery charger; The charging cable can be plugged into any USB power supply, such as AC adapter, power bank, laptop or computer (LED indicator on battery flashes green in charging process and stays green when battery fully charged.)
- LONG CYCLES: With 1200 recharge cycles, 1 rechargeable lithium AA battery is equivalent to 1200 disposable batteries, no need to frequently buy, replace and dispose of batteries, more economic and less waste to our planet
- WIDE USAGE: Ideal for cameras, flashlights, remote controls, game controllers, toys, alarm clocks, cordless keyboards or mouses, bluetooth headsets, calculators, microphones, portable audio players, radios, shavors, electric toothbrushes, scales, security sensors, medical devices etc
- MULTIPLE PROTECTION: These 1.5 v AA rechargeable lithium batteries are equipped with an intelligent protection IC that prevents overcurrent, overvoltage, overcharge, overdischarge, overheating and short circuit to ensure the safety of charging process
