18650 Cylindrical Lithium Battery 3.7V, 1200-4400mAh for Portable Medical and Audio Devices.

This high-performance lithium battery is designed to power portable medical and audio devices with efficiency and reliability. Featuring a cylindrical shape, it operates at 3.7 volts and offers a capacity range of 1200 to 4400mAh, ensuring long-lasting energy for your essential devices. Its robust construction and consistent power delivery make it an ideal choice for users seeking dependable performance in demanding applications. Rechargeable: Yes Manufacture country: China Instructions included: No