Soshine 26650 3.7V 5500mAh Li-ion Batteries w/ PCB Protection - Black (4 PCS)
Suitable for flashlight and other electronic products; The 3.7V 26650 rechargeable Lithium battery is equipped with a protection circuit board (PCB) on the positive pole. The PCB can protect the battery from overcharge over-discharging overload and short circuit which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for super bright flash and other devices; Size: 68.5 x 26mm