3400mAh Rechargeable Lithium Battery for Heated Apparel & Gloves

Designed for portable heating devices like heated clothing and gloves, this 3400mAh lithium-ion battery delivers reliable power in a compact form factor. With a capacity of 1400mAh (note: potential specification clarification needed, as 3400mAh is standard for similar products), the battery features a DC 12.6V input for fast charging and a wide 9.0–12.6V output range to support variable heating settings. The 17.5Wh energy capacity balances runtime and portability, ideal for heated gloves, vests, or socks requiring consistent warmth in cold environments.

The battery’s lithium-ion chemistry offers high energy density and over 500 charge cycles, ensuring long-term usability. Built-in safety features include overcharge protection, short-circuit prevention, and thermal cutoff, making it suitable for direct contact with clothing. Its slim profile and lightweight design (approx. 110g) allow easy integration into garment pockets or glove compartments. Customization options include size, voltage specs, color, and connector types to fit specific product designs.