7.4V 2200mAh/3500mAh/5000mAh Li-Polymer Rechargeable Batteries for Battery Heated Gloves Mittens Liners, Socks (2200mAh)

Including 2PCS 7.4V 2200mAh Rechargable LI-Polymer Batteries，two DC head charging cable（Please Charging Batteries for 12 hours before your first use） Use for Heated Gloves , Heated Socks, Heated Hats，Battery Ski gloves , Electric Heated Motorcycle gloves，Heated Balaclava Ski Mask，Heated Thermal Underwears Bottoms.and Remove battery from heated gloves or socks during charging About 2.5-3 hours for fully charged, and working for 2.5-5 hours at different heating levels。Precautions: charge the batteries regularly to prevent damage by excessive discharge, remove the batteries from gloves before washing or when charging Batteries Using life: 500-600 cycles of charging. Please charge every six months during storage.Please charge the batteries every six months when not use for good maintenance The battery is suitable for various 7.4V electronic products, such as: heated gloves, battery heated socks, heated insoles, rechargeable heated insoles, heated gloves, men's heated gloves, 7.4V battery charger, heated battery socks