1.5V 9V Li-ion

9V USB Li-ion 500mAh super low self-discharge Rechargeable Battery with 4 LEDs Voltage indication, 4-Year Shelf Life
Bar Code: 6951151511379
Model: USBLi-7.4V-500
System: Li-ion battery
Type: 9V/6F22 rechargeable
Capacity: 500mAh(@7.4V)
Voltage: 7.4V
Charging current by charger : 1A (recommended)
Charging current by on-board USB port :>650mA
Maximum discharge current: 1.5A
Temperature: -40℃~60℃
Dimension: 47.3x26x17.5mm(1.86x1.02x0.69in)
Weight: 27.2g（0.96oz）
Warranty: 12 months

[FEATURE]:

Pure output, no interference, super low self-discharge. 

Can be stored for several years(up to 8 years) after being fully charged.

[SAVE MONEY]:
9V Li-ion Batteries: high energy density li-ion cell with low self-discharge rate, and 1000 times long cycle life, no memory effects, idea for the household devices like remote, Microphone, Toy, Toilet.
Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective.

[High Performance 9V Li-ion Batteries]:
500mAh 7.4V USB li-ion battery with high capacity, provide High current until the whole cell is depleted, long lasting in the devices.
Very low self-discharge, you can store for several years.

[EASY CHARGING]:
2 charging methods: Micro USB cable charging, direct charging of the positive and negative poles.
You can charge 2 batteries just plug any USB port to charge two batteries at once with included 2 in 1 cable.
Quick Charge in 3H: Advanced iQuick charging technology with DC 5V/2A USB input, full charge 2 batteries in 3 hours with
Build-in 4 LEDs light shows the charging process, The four LEDs turn green in turn means charging, four LEDs Green light is always on means fully charged. 

[Protected 9V Lithium Batteries]:
Designed for a safe operation with PCB protected chip, supports multiple safety features.

[WHAT YOU GET]: 9V 500mAh Rechargeable Battery x 2, Type C USB charging 2 in 1 cable x 1.

[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.