The Nitecore NL2150i 21700 battery is specifically designed for Nitecore i Series devices, including the P10i and P20i flashlights. The battery has a capacity of 5,000 mAh and a maximum continuous discharge of 8A.

The i Series battery provides efficient power output by minimising power loss caused by internal resistance. It features dual-way output with positive and negative polarities at both ends, as well as a high energy density of up to 240 mWh/g.

The 21700 battery is equipped with a high-performance protective circuit and a range of safety features.

Key Features

• Nickel-plated steel straps at both ends provide high impact resistance, good electrical conductivity, and oxidation resistance.
• Durable metallic film protects the battery against abrasion.
• Tough plastic circuit board protector provides additional protection for the circuit board.

The Nitecore NL2150i 21700 battery can be charged using the following Nitecore chargers: UMS2, UMS4, UI1, and UI2.

Please note: We are unable to accept returned batteries once they have been opened. Please ensure that this battery is the correct cell for your device before ordering.

Suitable for

• Emergency preparedness kits
• Power outages
• Camping and trekking
• Vehicle and household backup