Panasonic 18650 Li-ion NCR18650G Japan 3600mAh 3.7V Rechargeable Flat Top Battery

NEW NCR18650GA is Available here:
Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
Battery Cell:
Manufactured in Japan

Temporarily Unavailable


NEW NCR18650GA (Japan) is Available here:


Very rare Panasonic - Sanyo 18650 battery - NCR18650G - 3600mAh - Manufactured in Japan


NCR18650G Specifications:

  • Nominal Capacity (Ah): 3.6Ah ( 3600mAh)
  • Min. Capacity (Ah): 3.45Ah (3450mAh)
  • Charging Voltage (V): 4.2 V
  • Nominal Voltage (V): 3.6V-3.7V
  • Weight (g): 47.5 g
  • Diameter (mm): 18.06 mm (+/- 0.05 mm)
  • Height (mm): 65 mm (+/- 0.05 mm)
  • Max. Discharge rate: C Rating 2C (Maximum recommended current 7.2A) [ Panasonic cell rated 10Amps is located here ]
  • Max. Charge rate: 1.5A
  • Top (positive side): Flat top
  • Model: NCR18650G
  • Made in Japan
  • Made by Panasonic
  • External Electronic Protection: No (unprotected)

 NCR18650G Datasheet Specifications / Panasonic


  • Never completely discharge li-ion battery ( below 2.5V under load ).
  • Charge fully to 4.2V before first use.
  • Never use force to install (insert) li-ion battery.
  • Do not use old and new battery cells together.
  • Use only high-quality battery charger.
  • Do not expose to heat.
  • Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). Keep battery that is not in use in a plastic holder (or any insulating [plastic] container).
  • Do not place a battery in your pocket or somewhere where it may come in contact with conductive surfaces.
  • Never charge the battery over 4.25V (another reason to use high-quality battery charger).
  • Do not charge unattended.
  • Do not use old, and new cells together.
  • Do not store your li-ion batteries fully charged (for an extended period of time).
  • Store in cold and dry place at approximately 3.7V (storage charge).
  • After the battery is discharged-don't leave it discharged=>charge it as soon as possible.


  • You must carefully read, and comply with the safety instructions and precautions in this Safety Instructions guide before charging, using your battery.
  • Failure to read, and follow Li-ion safety instructions, and warnings may result in fire, personal injury, and property damages if the battery is charged and/or used improperly.


What is in the box?

  • Panasonic 18650 3600mAh NCR18650G li-ion battery rechargeable cell.
  • Protective plastic battery holder included if batteries are purchased in pairs.
  • Pro packaging


Price listed is for one battery cell.

Fast shipping from Florida - USA.


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