The 18650 3.7V Li-ion 5000mAh Battery is a rechargeable lithium-ion cell designed for portable electronics, DIY power banks, robotics, and other battery-powered projects.

Features

• Battery Type: 18650 Li-ion
• Nominal Voltage: 3.7V
• Rated Capacity: 5000mAh
• Rechargeable design
• Cylindrical form factor
• Suitable for DIY battery packs and portable electronics

Specifications

Applications

• DIY power banks
• LED lighting projects
• Portable electronics
• Robotics projects
• Arduino projects
• Rechargeable battery packs
• Backup power projects

Package Includes

• 1 × 18650 3.7V Li-ion 5000mAh Battery

Note: Actual capacity and performance depend on the battery’s manufacturer and cell quality. Use a compatible Li-ion charger/BMS and avoid short-circuiting, overcharging, or deep discharging the cell.