Deleepow Rechargeable AA Batteries USB 1.5V AA Lithium Rechargeable Batteries, 3400mWh 12 Pack of Lithium AA Battery with USB Cable 1500 Cycle

Excellent Performance : Our USB aa lithium rechargeable battery has 3400mWh capacity, so they can provide sufficient power for most devices ( Note: All Deleepow rechargeable lithium batteries do not support the Camera Series and Flashlights)
Constant 1.5V output: Deleepow 1.5V rechargeable lithium aa batteries can keep 1.5v constant output from 100% to 0% capacity. Constant output will let your devices work stably, enabling you to obtain the best use experience
Charge for 1500 Times：Deleepow aa lithium rechargeable batteries can be charged up to 1500 cycles. There is no memory effect and each full charge will provide new power
USB Fast Charge: Built – in USB charging port, it can be charged directly through the USB interface without the need for extra battery chargers and adapters. Two 4 – in – 1 charging cables are included (Note: Plugs are not included). (Please DO NOT use a plug more than 5V/2A to avoid damage to the batteries).
Attentive Service: Please feel free to let us know if you have any further questions. We will reply you in 24 hours and provide you a satisfactory solution