Xtar 4900mAh 3.6V 21700 battery with PCB

The 4900mAh 3.6V 21700 battery with PCB is a powerful lithium-ion battery suitable for a variety of applications. With a nominal voltage of 3.6 V and a capacity of 4900 mAh, it provides a reliable power source for devices that require high performance. The battery is equipped with a PCB controller that offers additional protection against short circuits, excessive discharge voltage, and overload. These features ensure high safety and longevity, making it an ideal choice for demanding applications. The battery is designed to operate in a wide temperature range of -20°C to +60°C and can undergo more than 500 charge cycles, highlighting its efficiency and sustainability. With a low internal resistance, it ensures good voltage stability, optimizing performance in various usage scenarios.

• Maximum DC discharge current of 10A for high power requirements
• Good voltage stability due to low internal resistance
• PCB controller protects against short circuits and overload
• Suitable for temperatures from -20°C to +60°C
• Over 500 charge cycles for a long lifespan.