Lithium ion 18650 2S1P 7.4V 2200mAh battery packs

Mean operation voltage during standard

discharge after standard charge

No

Item

Specifications

Remark

3.1.1

Rated capacity

Nominal ***0mAh±5%

Standard discharge after standard charge

3.1.2

Nominal voltage

7.4V

Mean operation voltage during standard

discharge after standard charge

3.1.3

Voltage at end of discharge

6.0V

Discharge cut-off voltage

3.1.4

Charging voltage

8.4V

3.1.5

Impedance

**0cycles

Charging/discharging in the below condition:

Charge: standard charge

Discharge:0.2C5A to 6.0V

Rest time between charge/discharge:*0min

Until the discharge capacity <*0% of NC

3.1.*4

Storage

temperature

≤1 month: **0 ~ *5°C

*0±*5%R.H,

Best *0~*5°C for long-time storage

≤3 months: **0 ~ *0°C

≤1 year: **0 ~ *0°C

3.1.*5

Weight

Approx: *5g

3.1.*6

Dimension(mm)

Thickness*width*Height

*8.5(±0.5)**6.5(±1)**1.0(±1)