High-capacity 21700 lithium-ion rechargeable battery delivering 5000mAh at 3.7V nominal voltage. The ETN21700 is engineered for demanding applications requiring sustained power output and extended cycle life. Ideal for flashlights, power tools, vaping devices, and portable electronics. Features reliable performance across hundreds of charge cycles.
Package Contents:
1x ETN-21700 5000mah Lithium Cell
