You have no items in your shopping cart.

Product was successfully added to your shopping cart.

Klarus 3400mAh 18650 lithium ion battery

Be the first to review this product

Regular Price: $34.95

Special Price $28.95

Availability: In stock


The Klarus 18650 is a high quality battery that performs extremely well. With a high capacity of 3400mAh, you'll get a very long runtime. Each battery comes with a free plastic battery case.


  • Multi-layered protection: PTC, Pressure vent, microporous shielding and a protection circuit all built in
  • Long-life: 500 charge cycles before capacity starts dropping significantly
  • These batteries contain a raised positive polarity. Can be used in lights and electronics that aren't compatible with flat-tops


  • Chemistry: LiNiMnCoO2 (INR)
  • Nominal Capacity: 3400mAh
  • Nominal Voltage: 3.7V
  • Maximum Discharge Current: 12000mA
  • Charging Current: 1700mA
  • Charging Cycle: 300 Times
  • Operating Temp: -10 - 60°C
  • Weight: 50g
  • Dimensions:
    • Diameter 18.7mm
    • Length: 69.2mm 

Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or overdischarge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged(30-40%) for maximum capacity retention. 

  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars