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Panasonic NCR18650B 3400ma battery

  • Sale
  • £9.99

Panasonic NCR18650B 3400ma battery (sold singularly - discount for multiple purchases)

The best battery on the market.

These are button topped & have been fitted with a protection circuit to protect the cell from over/under discharge.


  • Nominal Capacity 3400mAh(0.2C, 2.50V discharge)
  • Minimum Capacity 3250mAh (0.2C, 2.50V discharge)
  • Charging Voltage 4.2±0.05V
  • Nominal Voltage 3.6V
  • Charging Method CC-CV (constant voltage with limited current)
  • Charging Current Standard charge: 1700mAh, Rapid charge: 3400mAh
  • Charging Time Standard charge: 3 hours, Rapid charge: 2.5 hours
  • Max. Charge Current
  • 3400mAh (ambient temperature 25°C)
  • Max. Discharge Current 6800mAh (ambient temperature 25°C)
  • Discharge Cut-off Voltage 2.50V
  • Button topped
  • Protected 
  • Cell Weight 48g max.
  • Cell Dimension Height: 69.00mm max. Diameter: 18.25mm max.
  • Operating Temperature Charge: 0 to 45 °C Discharge:-20 to 60°



    • Do  not overcharge or over discharge batteries. It will decrease the batteries' service life.
    • Do not short circuit, incinerate and disassemble batteries.
    • Do not impact the batteries.
    • Do not carry loose batteries in a pocket or purse with metal objects like coins, paper clips etc.
    • Do not drop or cause unnecessary shocks to the batteries.
    • Keep out of the reach of children.

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