HIGH CAPACITY 1600MAH: Delivers extended runtime and superior power performance for devices requiring 2 x CR123 battery replacements. RELIABLE LI-ION TECHNOLOGY: Built with stable 3.7V nominal voltage and 5.0C discharge rate, ideal for high-drain electronics. FLAT TOP DESIGN: Compatible with flashlights, cameras, and security devices requiring flat-top batteries. BUILT-IN PROTECTION: Features overcharge, over-discharge, and short-circuit protection for enhanced safety. PACKAGE CONTENT: 5 x Battery Pack [Rechargeable]. 24-Month Warranty for added peace of mind.

The (5-Pack) 3.7V 1600mAh 16650 Li-ion Rechargeable Battery is designed to replace 2 x CR123 batteries in flashlights, cameras, and security devices. Featuring a flat top design and built-in protection circuit, it ensures stable performance and safety under high current discharge. Ideal for both high-drain and standard devices, this 16650 battery provides excellent reliability and a long cycle life.

Specifications:
Voltage: 3.7V
Capacity: 1600mAh
Chemistry: Lithium-Ion (Li-ion)
End-of-charge Voltage: 4.2V±0.03V
Cut-off Voltage: 2.75V
Standard Charge Current: 0.5C
Max Continuous Discharge Current: 5.0C
Operating Temperature: Charge 0–45℃; Discharge -20–60℃
Storage Temperature: -10–45℃
Internal Resistance: ≤30mΩ
Dimensions: 65.5mm (2.58") Length x 16.5mm (0.65") Diameter
Weight: 36.7g (1.29 oz) per cell

Key Features:
High Capacity 1600mAh ensures extended runtime.
Flat-top design compatible with most devices requiring 2 x CR123 replacements.
Built-in protection circuit for safe charging and discharging.
Stable 3.7V nominal voltage supports high-drain devices.
Ideal for flashlights, cameras, security devices, and more.

Package Includes:
5 x 16650 Battery Pack [Rechargeable]