Youxi 18650 2600mAh Li-ion Cell

The Youxi 18650 2600mAh Li-ion Cell is a high-performance rechargeable lithium battery designed to deliver reliable power for a wide range of portable electronics, battery packs, and energy storage applications. With a 2600mAh capacity and 3.7V nominal voltage, it provides longer runtime, stable performance, and efficient energy delivery for devices that require dependable power.

Built using premium Lithium-ion (Li-ion) technology, this rechargeable cell offers consistent voltage output, low self-discharge, and excellent energy efficiency. Its standard 18650 cylindrical design (18mm × 65mm) ensures compatibility with numerous battery holders and custom battery pack configurations, making it suitable for both OEM manufacturers and DIY battery builders.

The Youxi 18650 cell is ideal for use in power banks, LED lighting, emergency lights, portable electronics, battery backup systems, power tools, and custom lithium battery packs. Its robust construction and reliable performance make it a practical choice for both everyday and industrial applications.

For enhanced safety and maximum battery life, the cell is recommended for use with a compatible Battery Management System (BMS), which helps protect against overcharging, over-discharging, overcurrent, and short circuits.

Whether you’re replacing existing cells or building a new battery pack, the Youxi 18650 2600mAh Li-ion Cell offers a dependable, efficient, and cost-effective energy solution.

Key Features

• 2600mAh high-capacity rechargeable Li-ion cell
• 3.7V nominal voltage
• Standard 18650 cylindrical battery format
• Stable charge and discharge performance
• High energy density for extended runtime
• Low self-discharge for longer shelf life
• Long cycle life and reliable performance
• Compatible with Battery Management Systems (BMS)
• Easy integration into custom battery packs

Applications

• Power banks
• LED lights and flashlights
• Emergency lighting systems
• Portable electronic devices
• Power tools
• Battery backup systems
• DIY battery pack projects
• Energy storage applications

Specifications