18650 Battery Cells - 33G - 3300mAh (INR18650-33G)


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Genuine Samsung INR18650-33G 3300mAh Lithium Ion Rechargeable Cells.

Official Specifications: 

  • Typical Capacity: 3,150mAh (0.2C, 2.5V discharge)
  • Minimum Capacity: 3000mAh (0.2C, 2.5V discharge)
  • Charging Voltage: 4.20V
  • Nominal Voltage: 3.60V (0.2C discharge)
  • Charging Method: CC-CV (constant voltage with limited current)
  • Charging Current: Standard charge - 975mA
  • Charging Time: Stand charge - 5 Hours
  • Max. Charge Current: 3,250mA (not for cycle life)
  • Max. Discharge Current: 6500mAh (continuous discharge) / 9750mAh (not for continuous discharge)   
  • Discharge Cut-off Voltage: 2.5V
  • Cell Weight: 48g max
  • Cell Dimension: Height - 65.2mm max / Diameter (max.) Φ 18.40 mm
  • Operating Temperature: Charge - 0 to 45°C Discharge : -20 to 60°C
  • Storage Temperature: 1 year : -20~25°C (1*) / 3 months / -20~45°C (1*) 1 month / -20~60°C (1*)

Please see the below link to the data sheet for further information:

Samsung 33GT 3300mAh Specifications

- Do not overcharge or overdischarge
- Recharge drained batteries immediately
- Do not short circuit
- Do not dispose of in fire
- Do not expose to extreme heat or water
- Please be familiar with handling lithium-ion batteries before purchase

Express Post: Next day delivery is not guaranteed as Lithium Ion batteries cannot be sent by air, road transport only.

If you have any questions, please contact us.