18650 vs 21700

Introducing our latest innovation in battery technology – the 21700 lithium-ion battery. This new battery boasts a larger capacity and higher energy density compared to the traditional 18650 battery, providing longer run times and increased power output for a wide range of applications. The 21700 battery is designed to offer improved performance and efficiency, making it the ideal choice for high-drain devices such as electric vehicles, power tools, and portable electronics. With its larger form factor, the 21700 battery is capable of storing more energy, resulting in extended usage times and reduced charging frequency. Its increased power output also enables faster and more sustained performance, making it perfect for demanding tasks and continuous use. Upgrade to the 21700 lithium-ion battery and experience the next level of power and performance for your devices.