Nitecore NL166 RCR123A Battery - Rechargeable 650mAh Li Ion Power for Flashlights

The NL166 is a compact, rechargeable Li-Ion battery designed for high-drain devices like compact flashlights and portable electronics. With a 650mAh capacity and 3.7V nominal, it delivers reliable, long-lasting power and is ready to go right out of the hang-pack for quick stocking and setup.

• Form Factor: RCR123A-compatible size that fits a wide range of compact devices.
• Capacity: 650mAh high-discharge Li-Ion cell for steady, dependable power.
• Nominal Voltage: 3.7V standard voltage suitable for typical RCR123A-powered gear.
• Protection: Integrated overcharge and over-discharge protection circuits for safer charging and use.
• Recharge Cycles: 500+ full recharge cycles, reducing replacement frequency and total cost.
• Packaging: Hang packaged for easy retail display and quick stocking.
• Chemistry: Lithium-Ion battery designed for rechargeable performance.
• Shipping Note: May not ship via Post Office or international shipments.

For devices that demand reliable high-drain power, the NL166 provides consistent performance between charges. Its long cycle life helps lower waste and replacement costs, while built-in safety features reduce the risk of damage from improper charging. Ideal for flashlight enthusiasts, headlamps, and portable electronics that rely on a dependable 3.7V source, this battery is ready to power your gear straight from the hang-pack and keep you going longer between charges.