The NITECORE NL1829LTHP is designed specifically for use in freezing temperatures for temperatures as low as -40°C. It has a maximum discharge rate of 8A, making it ideal for flashlights and headlamps which require high drain batteries.

The battery is equipped with various internal and outside safety features such as an innovative anode design, a built-in PTC, the microporous barrier and an external nickel-plated Stainless Steel material to prevent the battery damage and prolong battery life. The battery can be recharged over 500 times and provides a low cost and environmentally friendly power option that's equivalent to 500 pairs of CR123A, making them a great choice to reduce power costs over time.

Specifications & Features

• Battery Capacity: 2900mAh

• Output: 8A

• Voltage: 3.6V

• Dimensions:

  • Length - 2.73" (69.30 mm)

  • Diameter - 0.73" (18.50 mm)

• Weight: 1.76oz. (49.9g)

• Designed to work efficiently under freezing temperatures as low as -40°C

• High performance output up to 8A

• Over the Stainless Steel body is a metallic wrapper that guards against abrasion

• Ideal for severe cold environment applications

• Pressure relief valve protection from rapid temperature increases

• Microporous barrier protects internal components

• High performance circuit automatically protects from overcharge, over discharge and short-circuit

• Nickel-plated stainless steel protectors for impact resistance, electrical conductivity and oxidation resistance

• Ideal for high output flashlights and headlamps such as :

  • Nitecore Concept 1

  • Nitecore HC33

  • Nitecore EC23

  • Nitecore TM28