Roofer 18650 : 2000mAh Cell

The Roofer 18650 2000mAh Lithium Cell is a dependable and cost-effective Li-ion battery cell designed for a wide range of everyday and medium-power applications. With its balanced capacity and stable performance, this 2000mAh lithium cell is ideal for power banks, LED lighting, emergency backup systems, portable devices, and DIY battery pack projects.

Built using reliable lithium-ion technology, the Roofer 18650 cell ensures consistent voltage output and efficient energy utilization. Its 2000mAh capacity offers extended runtime compared to lower-capacity cells, making it suitable for devices that require steady and reliable power. This helps improve overall device performance while maintaining energy efficiency.

The widely used 18650 form factor (18mm diameter and 65mm length) ensures compatibility with a variety of battery holders and battery pack configurations. Whether you are assembling a custom battery pack or replacing old cells, this lithium cell offers flexibility and ease of use. For enhanced safety and optimized performance, it is recommended to use the cell with a compatible Battery Management System (BMS) to protect against overcharge, over-discharge, and short circuits.

This Roofer lithium cell is commonly used in LED torches, emergency lights, power banks, portable electronics, and small EV or DIY projects. Its lightweight structure and stable output make it suitable for both personal and commercial applications.

Whether you are building a battery pack or upgrading an existing system, the Roofer 18650 2000mAh Lithium Cell provides reliable performance, durability, and cost-effective energy storage.

Key Features

• 2000mAh Reliable Lithium Cell
• Standard 18650 Size for Wide Compatibility
• Stable Voltage & Efficient Performance
• Lightweight & Compact Design
• Ideal for Power Banks, LED & Electronics
• Cost-Effective & Durable Solution

Applications

• Power Banks & Portable Devices
• LED Lights & Torches
• Emergency Backup Systems
• Small Electronic Gadgets
• DIY Battery Pack Projects

Specifications

• Brand: Roofer
• Model: 18650
• Capacity: 2000mAh
• Cell Type: Li-ion
• Nominal Voltage: 3.6V / 3.7V
• Cell Size: 18mm × 65mm
• Rechargeable: Yes