3400mah 3.7v Lithium 18650 Battery with built-in BMS Board (10008344)

This 3400mAh 3.7V Lithium 18650 battery features an integrated Battery Management System (BMS) board, ensuring enhanced safety and reliable performance. Designed for efficient energy storage, it provides stable voltage output and protects against overcharge, over-discharge, and short circuits. Ideal for applications requiring dependable power and longevity, this battery combines capacity with built-in safeguards to optimize device operation.