Olight 18650 Battery 3.6V/3400mAh Rechargeable Lithium-Ion

Title: Combo #1 (1 x Olight 18650 Battery 3.6V/3400mAh + BONUS Plastic Case Holder)
Sale price$34.99 CAD Regular price$54.25 CAD

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Household applicances, portable electronics, Emergency 


Olight's new 3400mAh 18650 batteries employ high energy density battery cells of Panasonic, eliminating the weakness of the conductive nickel tape in traditional batteries. Olight 18650 batteries use an innovational positive protecting circuit, with the protecting board positioned on the positive of battery, different from traditional circuit protecting board placement. Olight batteries keep the shape round as the battery cells are, ideal for any products. The batteries have a life time of over 500 charge-discharge cycles, providing an exceptionally economical solution to power resource.


Olight 18650 Battery Specification

Type: 18650-3400mAh
Battery Chemistry: Li-ion
Watt Hours: 12.2Wh
Maximum Capacity (mAh): 3400
Nominal Voltage: 3.6V
Maximum Charge: 3600mA (1C)
Maximum Discharge Current: 4200mA
Charge Current: 1700mA (0.5C)
Charging Cycle: 500 times
Weight: 49g
Dimensions: Diameter 18.6mm, Length 69.5mm (D x H)



    • Redundancy is an excellent idea but when you have triple over-heat protection you just probably exceeded the market standards for the rest.
    • Draining all the juice from an 18650 can reduce the performance of the battery but when the over-discharge protection comes into play you are maximizing its performance and life.
    • Made for high-drain devices, these 18650’s love giving it their all.
    • Superior to the others because of their higher energy density, higher capacity and lower weight when compared to other types rechargeable batteries.
    • Quality is assured with the ISO 9001-2000 standards.
    • Protection systems made for improved battery safety.
    • Made sure to be leakage free from liquid electrolyte.
    • Low Battery Internal Impedance for improved performance.
    • High Capacity at Low Temperature (-10C or below) - cold is not a problem.
    • PTC within battery and protection circuit board above battery negative makes it ultra-safe.


High quality performance that lasts, it is also safe and cost effective. The environment benefits as well. These Olight 18650/3.6V 3400mAh rechargeable lithium-ion batteries will push the envelope to power any of your devices that require them.

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