2X Nitecore NL166 3.7V 2.4Wh Protected Rechargeable CR123A Battery RCR123A Li-ion Rechargeable Battery 650mAh

The Nitecore N166 RCR123A Battery is a highly capable Lithium-Ion battery designed specifically for high performance electronics. These powerful RCR123A batteries deliver an impressive 3.7 Volts of power and can hold a charge of up to 650 mAh, making them perfect for high drain devices such as LED flashlights, video game consoles, cameras, appliances, and more. The cells come standard with a high-performance protection circuit that provides overcharge and over-discharge protection, safeguarding themselves from possible internal damage that could lower their capacity, ensuring they last as long as possible. The NL166 is capable of being recharged more than 500 times, making it both cost effective and environmentally friendly.

Features:
* Built-in high-performance protection circuit prevents overcharging / over-discharging
* Nickel-plated S.S. connectors on both ends for superior impact resistance, electrical conductivity, and oxidation resistance
* Durable metallic film coating protects against abrasions and other external damage
* Pressure relief valve activates in the event of rapid temperature increase

Specifications:
- Battery Size: RCR123A (16340)
- Battery Chemistry: Lithium Ion (Li-Ion)
- Voltage: 3.7V
- Capacity: 650 mAh
- Max Charging Current: 650mA
- Recommended Charging Current: 300 mA
- Max Discharge Current: 4A
- Estimated Charge Cycles: 500 cycles
- Diameter: 0.65" (16.6mm)
- Height: 1.37" (34.8mm)
- Weight: 0.62 oz (17.8g)