Dual 18650 3.7V Lithium-Ion Rechargeable Battery, 1800mAh for Small Fans, Flashlights, Audio Devices.

This rechargeable battery pack features two 18650 lithium-ion cells, each providing 3.7 volts and a combined capacity of 1800mAh. Designed for use in small electronic devices such as fans, flashlights, and audio equipment, it offers reliable, long-lasting power to keep your gadgets running smoothly. With a focus on efficiency and durability, this battery pack is ideal for those seeking a dependable energy solution for their portable electronic needs. Certified product: UN38.3 Storage temperature: 0-30 Manufacture country: China Instructions included: No