3.7V 200mAh Rechargeable Lipo Earphone Battery

3.7V 200mAh Rechargeable Lipo Earphone Battery. Flexible Customization: Customizable size, capacity, packing, and label options available. Comprehensive Safety Protection: Features PCM protection against overcharge, over-discharge, over-current, and short circuits. High-Quality Cells: Assembled with Grade A high-end cells ensuring good performance and safety. Wide Application Range: Suitable for medical devices, portable speakers, wearables, and various consumer electronics. Multiple Certifications: Certified with UL, CE, KC, IEC, CB, MSDS, and UN38.3 standards. ISO Certified Manufacturer: 12 years of experience with ISO 9001:2015 and ISO 14001 certified production facilities. Competitive Factory Price: Direct factory pricing with high quality and flexible customization options. Lightweight Design: Designed to be very light and easy to carry for portable applications.