Description

5000mAh Capacity

3.63V Nominal Voltage

9.8A Max current output

Manufactured by Samsung

Flat top 21700

3.1 Standard discharge Capacity:

Min 4,900mAh

– Charge : 0.5C(2,450mA), 4.2V, 0.02C(98mA) cutoff @ RT

– Discharge : 0.2C(980mA), 2.5V cutoff @ RT

* 1C = 4,900mA

Rated discharge Capacity:

Min 4,753mAh

– Charge : 0.5C(2,450mA), 4.2V, 0.02C(98mA) cutoff @ RT

– Discharge : 1C(4,900mA), 2.5V cutoff @ RT

Charging Voltage: 4.2V

Nominal Voltage: 3.63V

Charging Method: CC-CV (constant voltage with limited current)

Charging Current Standard charge: 2,450mA

Charging Time Standard charge : 4hours

Max. Charge Current: 4,900mA (not for cycle life)

Discharge Current:

9,800mA (for continuous discharge)

14,700mA (not for continuous discharge)

Discharge Cut-off Voltage: 2.5V

Cycle life:

Capacity ≥ 3,802mAh @ after 500cycles (80% of the Rated Discharge Capacity @ RT)

– Charge :0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off@RT

– Discharge: 1C(4,900mA), 2.5V cut-off @ RT

Storage characteristics:

Capacity recovery (after the storage) ≥ 4,410mAh

(90% of the Standard discharge capacity @ RT)

– Charge : 0.5C(2,450mA), 4.2V, 0.02C(98mA) cutoff @ RT

– Storage : 20 days @ 60’C

– Discharge : 0.2C(980mA) 2.50V cut-off @ RT

Cell Weight: 69.5g max

Cell Dimension Cell height: Max.70.80mm Top Diameter : Φ Max.21.25mm

Operating Temperature(*2) (Ambient):

Charge: 0 to 45°C

Discharge: -20 to 60°C

Recovery 80% after storage(*³)

1 year: -20~23°C

3 months: -20~45°C

1 month: -20~60°C

Note (*¹): Protection function of the battery pack should be set within the specified charge, discharge and temperature range in Cell Specification.

Note (*2): Discharge OTP(over temp. protection) should not be over 70°C of Cell surface

temperature. Protection set should be based on the location of Cell surface with the highest temp increase part of the battery pack

Note (*3): If Cell is kept as ex-factory status (30% of charge), the capacity recovery rate shall be more than 80%.

Warnings:

This battery is not for use in any vape or e-cigarette devices.

This battery is designed for use and to be incorporated in a battery management unit.

This battery is not designed for and should not be handled by any individual consumer.

Do not charge with constant current more than maximum charge current.

Do not charge the cell, which was discharged equal to 1V or under.

Do not disassemble or reconstruct the battery.

Do not throw or cause impact.

Do not pierce a hole in the battery with sharp things. (such as nail, knife, pencil, drill)

Do not use with other batteries or cells