PluzPower Protected 3400mAh 3.7V 18650 Li-ion Battery (Button Top)

PluzPower Protected 3400mAh 3.7V 18650 Li-ion Battery (Button Top)

Product Code:PluzPower-18650-3400mAh
Availability:In Stock
Price: £8.99
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PROTECTED 3400mAh Panasonic NCR18650B 18650 li-ion 3.7V battery by PluzPower

Price is per battery

Batteries bought in pairs come with FREE CASE (1 case per 2 batteries sold)

PluzPower make some of the best batteries on the market and these are one of the highest capacity 18650 batteries in the PluzPower range. Each battery is made using a geunine Panasonic NCR18650B cell which is rated at 3400mAh by Panasonic so you are guaranteed these are genuine capacity and a top quality cell.

Thanks to their high capacity and top quality design these are the prefect choice of battery for use in High-Power flashlights and similar devices where you need the longest possible run times. The PluzPower Protected 3400mAh 18650 Rechargeable Battery is currently one of the highest GEUNINE capacity batteries on the market.


Main features:

  • Battery Type: 18650 Li-ion (Lithium-ion)
  • Button Top: YES
  • Protected: YES (PCB)
  • Battery Capacity: 3400mAh (Min 3250mAh)
  • Nominal (Storage) Voltage 3.6V - 3.7V
  • Fully Charged Voltage: 4.2V
  • Internal Cell: Panasonic NCR18650B
  • Recommended Maximum Constant Discharge: 2C (6.8A)

These batteries are also protected cells which makes them very safe to use (compared to unprotected cells), the protecton circuit used on these uses Seiko ICs made in Japan so is deemed to be one of the best in its class offering protection against short circuit, abnormally high current, over-voltage, over-charge, over-discharge.


Protection Features:

  • Over current protection
  • Over discharge protection
  • Over charge protection
  • Short circuit protection
  • Over heat protection
  • Heat resistant layer to make this power cell safer to use


Protection: Over-current (Activated @ 10A-12A), Over-charge (Activated @ 4.35V) - Over-discharge (Activated @ 2.5V) - Over-temp. and DUAL short circuit protection (External, and Internal). Protection circuit designed by Seiko. ICs made in Japan.



  • Battery type: 18650 Li-ion
  • Internal Cell: Original Panasonic Industrial NCR18650B 3400mAh Cell
  • Capacity: 3400mAh (Min 3250mAh)
  • Max. Discharge (Constant Current): 2C (6.8A)
  • Max. Discharge Pulse Current (5-6 sec.): 11A
  • Nominal (Storage) voltage: 3.6V-3.7V
  • Fully charged: 4.2V
  • Minimum Discharge Voltage: 2.5V
  • External Protection (PCB): YES
  • Diameter (mm): 18.8 mm (+/- 0.10)
  • Length (mm): 69.05 mm (+/- 0.10)
  • Top Button (Positive) made of Nickel (Ni)
  • Base (Negative) made of Copper (Cu) for an ideal conductivity, and durability
  • Weight (g): 46 g
  • Perfect for use in Flashlight and Torches
  • Protected Batteries are NOT Recommended for Vaping/Electronic Cigarettes


High performance PluzPower Protected 3400mAh 18650 Li-ion 3.6V/3.7V Rechargeable Battery with a button top.

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