Feature 

1. Safety: safest Li-Ion battery, CE UL approved, built-in PCM/BMS

2. Clean and Green energy, no toxic material contained

3. Long life cycle: 500-1000 times

4. No memory effect, highly efficient, charge anytime

5. Small size and light weight,

6. Good performance at high temperature

7. Low self-discharge rate: < 3% monthly

Battery Type

Lithium ion polymer battery

Nominal Voltage

7.4V

Nominal Capacity

2100mah

Limited Charge Voltage

8.4±0.2V

Charge Method

CC/CV

Discharge Cut-off Voltage

5.4V

Max. Charge Current

1C

Max. Continuous Discharge Current (<30min)

1C

Cycle Life 

500-1000 cycles

Dimension

Thickness: 9mm

Width: 34mm

Length: 75mm

Weight

30g

Operation Temperature Range

Charge: 0~45℃; 

Discharge: -20~60℃

Recommended operating temperature: 15℃~35℃

Self-Discharge Rate

Residual capacity: ≤5%/month;