MXJFYY 2PCS 7.4V 4000mAh 29.6Wh Li-Polymer Rechargeable Batteries With Charger for Heated Gloves, Heated Socks, Heated Hats, Heated Balaclavas, Heated Insoles,Thermal Underwear Bottoms, Mittens

Wide ApplicationBattery for heated gloves, heated socks, heated hats, battery ski gloves, heated motorcycle gloves, heated balaclava, mittens, heated socks, heated insoles, thermal underwear. Remove the battery from the heated gloves or socks when charging

High Capacity and EnduranceAdopting large-capacity 4000mAh lithium-ion battery and with 8.4v 1.5 A charger, a single charge can provide longer continuous heating (depending on temperature and equipment), meeting the needs of long-term outdoor activities.

Durable and SafeThe battery has a flame-retardant shell and a high-quality lithium-ion core. Built-in overvoltage protection, overcurrent protection, temperature protection, overcharge protection and short circuit protection

Lightweight and DurableThe battery is small in size, light in weight, and detachable in design, which is convenient to carry or replace

Professional ServiceIf you have any questions, please feel free to contact us. In order to give you a good shopping experience, please confirm whether the battery is suitable before purchase, and pay attention to the battery plug to avoid buying the wrong battery