Nitecore NL188 Lithium-Ion 3200mAh 3V rechargeable battery

3200 mAh, 3.7 V, 2 A, 69.6 mm, 46.7 g NL188 High-Performance 3200 mAh Li-ion Rechargeable Battery

Purpose-designed for high-performance equipment
A safe, environmentally-friendly, high-performance 18650 cell

Internal Safety Features

1. Microporous barrier protects delicate internal components
2. Pressure relief value activates in the event of a rapid temperature increase
3. Built-in PTC to inhibit high current surges
4. Innovative anode design with high temperature resistance

External Safety Features

1. Equipped at both ends with a nicke-plated S.S protector ensuring high impact resistance, good electrical conductivity and oxidation resistance
2. Tough plastic circuit board protector

Purpose-designed high-performance protected circuit

1. Automatically protects against overcharge, over discharge and short-circuting
2. Utilizes a high-quality battery protection IC from Seiko Instruments Japan
3. Utilizes two high-power MOS-FEE in the current regulation module for better efficiency and superior output

High performance

A high output current of up to 4A makes NL188 compatible with various kinds of high-drain devices.

High capacity

Actual measured capacity is approximately 3200 mAh which is 48% more than a common 18650 rechargeable cell.

Positive end is a standard button size allowing maximum equipment compatibility.
Compatible with most brands of 18650 flashlights

Low cost and environmentally friendly

A NL188 battey can be recharged over 500 times, the equivalent of 500 pairs of CRI23 batteries.