Panasonic NCR18650 B 3400mAh Li-Ion 3.7V SOLDER TABBED Rechargeable Battery


Panasonic NCR18650 B 3400mAh Li-Ion 3.7V SOLDER TABBED Rechargeable Battery

In stock


Genuine Panasonic Cell

Panasonic 3400mAh NCR18650B Li-Ion 3.7V Battery

(Solder Tabbed version)

Suitable for repacking Laptop Batteries, Power Banks, and DIY projects.


[Note: Unlike several numerous generic products in the market claiming unrealistic high capacities, GENUINE NCR18650B 3400mAh is one of the world’s most advanced Li-Ion Cell technologies invented by Panasonic. Evidently, any higher capacity in a 18650 size battery is practically unreal at this stage].


Product Features:   

  • Capacity (Ah): 3.4 Ah Max (3400 mAh) Min (3250 mAh)
  • Nominal Voltage (V): 3.6 ~ 3.7 V
  • Charging Voltage (V): 4.2 V
  • Charging Current (Ah): 1 Ah (1000 mAh)
  • Cut-off Voltage (V): 2.5 V
  • Energy (Wh): 12.2 Wh
  • Energy Density (Wh/L): 730 Wh/L
  • Max. Discharge rate (C): C Rating 2C (Recommended Max current 6.8 A)
  • Pulse current (Ah): (5-6 sec.): 12 Ah
  • Weight (g): 48 g (+/- 0.5 g)
  • Diameter (mm): 18.0 mm (+/- 0.03 mm)
  • Height (mm): 65.0 mm (+/- 0.03 mm)
  • Protected: No
  • Top (positive side): Flat Top (Unprotected)
  • Model: NCR18650B Tabbed
  • Made in Japan


Package Includes:             

  • 1x Genuine Panasonic NCR18650B [TABBED] Rechargeable  Li-Ion Battery 
  • Battery Carry Case



    • 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 a high-quality battery charger.
    • Do not remove the heat shrink/wrapping cover (must be used as it is).
    • Do not expose to heat, NOT penetrate or modify.
    • 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).
    • Never charge the battery over 4.25V (another reason to use a high-quality battery charger).
    • Do not charge unattended nor overcharge unprotected cells.

Additional information

Weight250 g
Dimensions25 × 20 × 5 cm









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