Product Review

We are a professional rechargeable battery factory from 1999 year, we only produce professional ,high efficient rechargeable battery.

Why Choose Our USB Rechargeable Battery?

1. Safe：Designed by high quality smart lithium chip,make sure the safe when using or charging.

2. USB Charge：Recharged by USB cable，easy to carry out, can charge through adapter ,laptop USB port, Power Bank by USB cable,no memory feature,you can charge anytime whatever fully or partially drained.

3. 1 Hour fast Charge：Keep 1.5V constant voltage when charging,only need 1 hour to charge fully.

4. No Need Pre-charge：Every battery stocked with 85% capacity when produced from factory,can use immediately once you get it.

5. Long lasting:Recharge up to 1200 Cycle,It will still maintain 75% of Initial capacity after 3 years of non-use.

6. Lighter,Better : lighter than Ni-MH materiel rechargeable batteries,Ideal for all household products including flashlights, wireless gaming devices, digital camera flash units, and wireless mouse and keyboards etc.

7. Compatible with various 1.2-1.5V devices.


Specifications:
Battery Material : Lithium
Battery Style:USB Rechargeable battery
Battery Size: AA
Capacity= Energy / Voltage
Work Voltage: 1.5V
Rated Input：Micro USB 5V
Battery life: 1200 cycles
Dimensions: H 1.97 X D 0.55 inches
Packages:2 X AA 2800 mWh lithium USB rechargeable batteries

Please note:The battery chip is 3.7V, we transfer the work voltage to 1.5V in working via special buck plate,safer.