1.5V 9V Li-ion

SAVE MONEY: 

AA Li-ion Batteries:  high energy density li-ion cell with low self-discharge rate, and 1200 times long cycle life, no memory effects, idea for the household devices like toy, electronic locks, cameras, flashlight.

Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective.

High Performance AA Li-ion Batteries:

3500mWh 1.5V USB li-ion AA battery with high capacity, provide steady voltage 1.5V until the whole cell is depleted, long lasting in the devices.

Very low self-discharge, you can store for a long time.

EASY CHARGING:

You can charge 4 batteries just plug any USB port (5V2A) to charge four batteries at once full charge 4 batteries in 2 hours with included 4 in 1 cable. 

Build-in LED light shows the charging process, Green light flashing on means charging, Green light is always on means fully charged.  

Protected AA Lithium Batteries: 

Designed for a safe operation with PCB protected chip, supports multiple safety features. 

NOTE: 

Please charge fully before use, as we only charge the batteries to 20% for shipping safety purpose. Batteries will reach top performance after 3-5 times fully charge cycles.

These batteries CAN NOT be used for constantly high current draw products, the batteries will auto shut off if the discharge current higher than 2A because of over-current protection.