NITECORE NL166 RCR123A LI-ION BATTERY 650MAH
Purpose-designed for high-drain and high-performance electronics, the Nitecore NL166 650mAh Li-ion rechargeable battery is ideal for devices such as flashlights and tactical equipment.
This RCR123A battery is environmentally friendly and protected by an advanced safety circuit that shields against overcharging, short-circuiting, and over-discharging. The cell offers consistent, reliable power with excellent performance across various conditions.
INTERNAL SAFETY SYSTEM
The battery incorporates a microporous barrier to shield delicate internal components and a pressure relief valve that activates under extreme temperature rise. It also includes a built-in PTC to block high current surges, enhancing safety during operation.
ENHANCED EXTERNAL CONSTRUCTION
Constructed with nickel-plated stainless steel (S.S.) protectors on both ends, the NL166 ensures high impact resistance, superb conductivity, and corrosion resistance. A tough plastic circuit board protector adds structural integrity, while the cell is coated with a durable metallic film to minimize wear and abrasion.
ADVANCED PROTECTED CIRCUIT
Integrated with a purpose-designed protection circuit, the battery automatically defends against all major failure risks—overcharge, over-discharge, and short-circuiting. It uses a high-quality Seiko Instruments IC and a MOS-FEE module to regulate current efficiently.
RELIABLE OUTPUT AND LONGEVITY
With a tested capacity of approximately 650mAh, the NL166 can support a maximum output current of up to 4A. It is compatible with a broad range of high-drain devices and can endure over 500 full charge-discharge cycles.
CERTIFICATIONS & INSURANCE
Certified to meet global safety standards including CE, UL, and ROHS. The battery is insured internationally by Ping An Insurance (Group) Company of China, Ltd., offering peace of mind for personal or professional use.
IDEAL FOR DEMANDING APPLICATIONS
Whether used in tactical gear, flashlights, or high-performance equipment, the NL166 delivers dependable power, safety, and longevity in a compact, robust form.
