Samsung INR21700-50E 4900mAh - 9.8A - Reclaimed

Product specifications

Product description

Standard discharge capacity: 4900mAh (0.2C discharge)
Rated discharge capacity: 4753mAh (1C discharge)
Charge voltage: 4.2V
Nominal voltage: 3.6V
Charging method: CC-CV
Maximum charge current: 4900mA
Maximum continuous discharge current: 9800mA
Maximum pulse discharge current: 14700mA
Discharge cut-off voltage: 2.5V
Cycle life: 500 cycles to 3802mAh (80%)
Operating temperature: Charge: 0°C ~ 45°C, discharge: -20°C ~ 60°C
Storage temperature: 1 month: -20°C ~ 60°C, 3 months: -20°C ~ 45°C, 1 year: -20°C ~ 23°C

These batteries come from battery packs in which welding errors have been found. The batteries have never been charged or discharged.

The cells we offer have:
- Minimal damage to cell
- Never charged during production (from the box) (each cell is tested)
- Resistance is according to datasheet, never worse (every cell is tested)

Extra information

Production second half of 2019!
Some can be slightly rusted.

Reviews

Out of stock
€5.95

  • Buy 10 pieces for €3.40 each
  • Buy 40 pieces for €2.60 each
Standard discharge capacity: 4900mAh (0.2C discharge)
Rated discharge capacity: 4753mAh (1C discharge)
Charge voltage: 4.2V
Nominal voltage: 3.6V
Charging method: CC-CV
Maximum charge current: 4900mA
Maximum continuous discharge current: 9800mA
Maximum pulse discharge current: 14700mA
Discharge cut-off voltage: 2.5V
Cycle life: 500 cycles to 3802mAh (80%)
Operating temperature: Charge: 0°C ~ 45°C, discharge: -20°C ~ 60°C
Storage temperature: 1 month: -20°C ~ 60°C, 3 months: -20°C ~ 45°C, 1 year: -20°C ~ 23°C

These batteries come from battery packs in which welding errors have been found. The batteries have never been charged or discharged.

The cells we offer have:
- Minimal damage to cell
- Never charged during production (from the box) (each cell is tested)
- Resistance is according to datasheet, never worse (every cell is tested)
Production second half of 2019! Some can be slightly rusted.
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