Product Overview
The 18650 3.6V 2000mAh 12-Slot AA Battery Charger for Lithium-Ion Rechargeable Battery is a high-quality, full-tested power cell designed for stable performance, long cycle life, and consistent energy output. Built with advanced Li-ion chemistry, it delivers high energy density, low self-discharge, and excellent safety, making it ideal for a wide range of electronic and industrial applications.
Compact yet powerful, this battery is widely used in flashlights, power tools, portable lighting, medical devices, and electronic equipment. With over 300 charge cycles and CE, RoHS, UN38.3, MSDS certifications, it ensures safety, reliability, and superior performance for OEM and wholesale customers.
Key Features
High Capacity: 2000mAh rated capacity for extended runtime.
Stable Output: 3.6V nominal voltage with excellent discharge performance.
Durable & Reliable: Supports ≥300 charge/discharge cycles.
Safe & Certified: CE / RoHS / UN38.3 / MSDS approved.
OEM/ODM Customization: Available in custom colors and packaging.
Typical Applications
LED Flashlights & Headlamps
Power Tools & Equipment
Medical Devices
Security Systems
Portable Electronics
Lighting Products
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