
Nitecore 18650 Low Temperature Li-ion Battery 3500mAh NL1835LTHP
- Capacity: 3500mAh
- Voltage: 3.6V
- Continuous Discharge Current: 8A max.
- Length: 69.3±0.3 mm / 2.73"±0.01"
- Diameter: 18.7mm / 0.74"

Nitecore 18650 Low Temperature Li-ion Battery 3500mAh NL1835LTHP
1 Review
5.0 Overall rating
Bill, Kendal
14/01/2025Excellent addition to my Nitecore head torch batteries. Not yet tested in the outdoors, but a home freezer test shows it works well at lower minima than specified. Very happy with it.
Description
The Nitecore NL1835LTHP is an 18650 li-ion battery that can be used in temperatures as low as -40ºC, making it ideal for use in severe environments. The cell has a high discharge of 8A which makes it suitable for high performance flashlights, such as the Nitecore HC65 V2, HC60 V2, HC33, MH23 and EC23.
The battery has a range of internal safety features including a pressure relief valve which activates in the event of a rapid temperature increase, a microporous barrier to protect delicate internal components and built-in PTC which inhibits high current surges. In addition, the 18650 has an integrated high performance protected circuit which protects against overcharge, over discharge and short circuiting.
Precautions
- Do not expose the battery to water or fire.
- Do not store the battery in a confined area with a high temperature above 50ºC.
- When charging or using the battery, ensure the positive and negative ends corresponse with the positive (+) and negative (-) symbols.
- To extend the battery life it is recommended that it is charged every three months when unused for long periods.
- Keep out of reach of children.
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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