2500 mAh 3.7 Volt 18650 Lithium Li-ion Rechargeable Battery

2500 mAh 3.7 Volt 18650 Lithium Li-ion Rechargeable Battery is a rechargeable cylindrical lithium-ion battery designed to provide a reliable and portable power source for a wide range of electronic and electrical applications. With a nominal voltage of 3.7V and a capacity of 2500mAh, this battery is suitable for powering compatible electronic devices, DIY projects, robotics, portable gadgets, IoT systems, and battery-powered equipment.

The 18650 battery is named after its approximate physical dimensions, measuring around 18mm in diameter and 65mm in length. Its cylindrical design makes it easy to integrate into battery holders and custom battery packs. The rechargeable nature of the battery allows it to be used repeatedly with a suitable lithium-ion charging system, making it a practical option for projects that require a reusable power source.

The 2500 mAh 3.7 Volt 18650 Lithium Li-ion Rechargeable Battery can be used in applications such as DIY electronics, Arduino and ESP32 projects, robotics, portable lighting, wireless devices, power banks, battery-powered sensors, and other compatible electronic equipment. The battery's 3.7V nominal voltage makes it suitable for many low-voltage electronic applications, while its 2500mAh capacity provides a useful amount of stored energy for portable and rechargeable systems.

For applications requiring higher voltage or greater capacity, multiple 18650 batteries can be combined into battery packs using suitable battery holders or battery management systems. When connecting multiple cells, the correct configuration and appropriate protection circuitry must be used according to the requirements of the application.

The battery should always be charged using a compatible lithium-ion battery charger designed for 3.7V nominal Li-ion cells. Proper charging equipment and suitable protection circuitry are important for safe and reliable operation. Users should avoid short-circuiting, overcharging, deep discharge, physical damage, or exposure to excessive heat. The battery should also be stored and handled according to appropriate lithium-ion battery safety practices.

Key Features:

• Nominal voltage: 3.7V

• Battery capacity: 2500mAh

• Rechargeable lithium-ion battery

• 18650 cylindrical battery format

• Compact and portable design

• Suitable for battery-powered electronic projects

• Useful for DIY electronics applications

• Suitable for robotics projects

• Useful for Arduino-based projects

• Suitable for ESP32 and IoT projects

• Useful for portable electronic devices

• Suitable for LED lighting applications

• Useful for wireless and embedded systems

• Can be used with compatible battery holders

• Suitable for creating rechargeable battery packs

• Reusable and rechargeable power source

• Ideal for hobbyists, makers, students, and electronics enthusiasts

• Suitable for various low-voltage electronic applications

The 2500 mAh 3.7 Volt 18650 Lithium Li-ion Rechargeable Battery is a practical rechargeable power solution for a variety of portable electronics, robotics, IoT, and DIY projects. Its compact 18650 form factor, 3.7V nominal voltage, and 2500mAh capacity make it a versatile choice for compatible battery-powered applications. Always use a suitable Li-ion charger and appropriate protection circuitry to ensure safe and reliable operation.