
Nitecore 18650 Li-ion Battery 3600mAh NL1836
- Capacity: 3600mAh 3.6V (12.96Wh)
- Diameter: 18.6 ± 0.3 mm / 0.73" ± 0.01"
- Length: 69.8 ± 0.3 mm / 2.75" ± 0.01"
- Weight: 49 g / 1.73 oz.
- Warranty: 12 months from date of purchase

Nitecore 18650 Li-ion Battery 3600mAh NL1836
3 Reviews
4.3 Overall rating
David, Richmond
20/01/2025Speedy delivery and would buy directly from Nitecore again, the battery is for an excellent Nitecore tactical torch. 18650 with a nipple seem to be rare, most now have flat tops that don’t work in the torch. Only three stars for the battery as it’s too soon to comment on its durability or charge life. Quite expensive though.
Paul, Malvern
12/01/2025Great batteries, worth the cost.
Christopher, Manchester
08/02/2024I am very happy with my 18650 batteries. They were shipped promptly and they perform very well. Highly recommended.
Description
The Nitecore NL1836 18650 battery is a rechargeable, Li-ion cell with a high capacity of 3600mAh.
The 18650 battery ensures your safety and peace of mind with a range of safety features. The internal safety features include a pressure relief valve with activates in the event of rapid temperature increase and a built-in protective circuit of the positive polarity which protects against overcharge, over discharge and short-circuiting. Externally, the battery has nickel plated stainless steel protectors at both ends, a tough plastic circuit board protector and a durable metallic film to prevent abrasion.
The NL1836 battery has a voltage of 3.6V and 19.96Wh.
Please note: We are unable to accept returned batteries once they have been opened, so please ensure they are the correct cell for your device before ordering. These batteries have a built-in protection and as such, are longer than 65mm - please check the tech spec for dimensions.
Due to shipping restrictions we are unable to send orders containing only batteries without a device to Northern Ireland and the Channel Islands. Orders that include a device such as a torch and/or charger are unaffected.
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