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

This high-performance rechargeable battery pack is designed to power your small fans, flashlights, and audio devices efficiently. With a reliable 3.7V output and a capacity of 1800mAh, it ensures long-lasting energy and optimal device performance. The dual 18650 lithium-ion cells offer enhanced safety and durability, making them suitable for regular use. Enjoy the practicality and convenience of rechargeable energy, minimizing the need for disposable batteries and reducing environmental impact. Certified product: UN38.3 Storage temperature: 0-30 Manufacture country: China Instructions included: No