High-Capacity 7.4V 2200mAh Lithium Polymer Battery

Premium rechargeable battery with stable 7.4V output and 2200mAh capacity, designed for consistent power delivery in heating wearables. Features advanced LiPo cells for lightweight yet durable performance.

Precision Shell-Protected Design

Robust outer shell safeguards internal circuitry from impact and moisture, ensuring reliability in harsh conditions. Ideal for outdoor heating gear like jackets and socks in cold climates.

Smart Heating Wearable Compatibility

Engineered specifically for heated clothing systems, maintaining optimal temperature for extended periods. Seamlessly integrates with socks, jackets, and therapeutic apparel.

Rapid Recharge & Overcharge Protection

Equipped with intelligent IC chip to prevent overcharging/overheating. Fully recharges in 1.5-2 hours via standard micro-USB, minimizing downtime.

Certified Safe & Travel-Friendly

CE/RoHS compliant with built-in short-circuit prevention. Compact 65×40×60mm size meets airline carry-on regulations for portable heating solutions.

Year-Round Industrial Applications

Beyond apparel, powers heated gloves, pet mats, and medical wraps. Essential for construction workers, winter sports enthusiasts, and chronic pain sufferers.

Bulk-Optimized Global Supply

Direct-from-factory pricing ensures unbeatable wholesale value. Custom OEM/ODM options available for large-volume buyers.