The BEAST is here – Panasonic NCR18650B 3400mah LiIon Battery – Australia Shipping

$12.99 $10.99

50 in stock (can be backordered)



These NCR 18650Bs’ are bloody fantastic batteries. They are great for a massive amount of hobby projects, vaping, drones, amplifiers, DIY power banks and loads more. Shipped from Australia.

Please enquire about wholesale quantities in Australia, as I can do very good deals if you order more than 50 cells at a time.
Price is PER CELL.

NCR 18650B Technical Specifications:

Brand Panasonic
Model NCR18650-34B
Format 18650
Chemistry Li-ion
Rechargeable Times Up to 500 times with normal use OR 1000 times with extra care
Capacity Nominal: 3400mAh / 12.58Wh
Minimum: 3250mAh
Voltage Charging: 4.2±0.03V
Standard: 3.7V
The voltage of full charge & empty condition is 4.2V & 2.5V respectively
Charging Method CC-CV (constant voltage with limited current)
Charging Current Slow Charge: 500mAh, 4.2V | 50mA End-current
Standard Charge: 1700mA, 4.2V | 50mA End-current
Rapid Charge (MAX.): 3400mA, 4.2V | 100mA End-current
Charging Time Slow Charge: 435 minutes / 7.25 hours
Standard Charge: 147 minutes / 2.45 hours
Rapid Charge: 87 minutes / 1.45 hours
Max. Discharge Current Continuous: 3.4A constant current
Peak: 6.8A pulse current load
Recommended: 2.9A constant current
Wear levels and cell damage over time Discharging below 3.0V will increase the wear level of the cell over time and a lost of capacity. (Tip: Start charging at 3.2V/3.1V)
Discharging below 2.0V – At this point cell will get permanent damaged and will never recover (Partial or full capacity lost and voltage as well)
Operating Temperature Charge: 0 to 45°C
Discharge: -20 to 60°C
Storage Temperature 1 year: -20~25°C
3 months: -20~45°C
1 month: -20~60°C
Weight 47g/pc
Dimensions Ø 18.5mm x 65mm
Ø 1.85cm x 6.5cm

Cell Quality

  • We only sell high quality and original cells, no fake cells nor counterfeit cells EVER.
  • Cells are pre-charged at storage levels (30-40%) charge.
  • All cells are tested one by one before ship.
  • Recommended Test Method: Charge cell to full capacity (4.2V) then discharge to end, and see the discharged capacity.


  • Original Panasonic (Industrial) products
  • 100% Brand new and high quality!
  • Rechargeable Li-ion battery
  • Over heat protection
  • A heat resistant layer to make this power cell safer to use
  • Safe and environmental friendly
  • High rate discharge, no “memory effect”
  • Perfect for flashlight, electronic gadgets, electronic Cigarette, electric bike, power bank, handmade batteries, etc.

Hints & Tips

  • ONLY USE  capable high quality chargers! Never use cheap chargers without protection.
  • Do not charge over 4.2V!
  • Do not short circuit!
  • Do expose the battery to extreme hot or cold conditions
  • Keep away from Water
  • For longer storage periods, keep the voltage at around 3.8V and  below 45°C
  • After long storage periods the cell will need a few charge cycles to restore capacity again.
  • Always keep in a dry and cool place.
  • NEVER EVER discharge below 3V (Permanent damage will occur to the cell in this case or even explosions)

NCR Panasonic 18650B Datasheet

Panasonic 18650B ncr18650b datasheet 2017

Australia 18650B – Wholesale / Bulk / Other quantity

  • For other/more quantity, wholesale or bulk orders please contact us. We are happy to assist you in every matter.


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