6350mAh Rechargeable Lithium Battery for Heated Apparel

Engineered for portable heating solutions, this 6350mAh lithium-ion battery (18650 cell configuration) delivers reliable power for heated vests, jackets, gloves, and socks. With a high energy density of 46.99Wh, the battery supports extended warmth in cold environments, ideal for outdoor work or recreational activities. The multi-voltage input system (USB: 5V/2A, 9V/2A, 12V/1.5A; DC: 7.4V/4A) allows flexible charging via power banks, wall adapters, or vehicle ports, while dual output modes (9V/2A, 5V/2A) adapt to different heating elements.

 

Constructed with 18650 cells, the battery balances performance and portability, fitting seamlessly into apparel pockets or waist pouches. Built-in safety features include overcharge protection, thermal cutoff, and short-circuit prevention, ensuring safe wearable use. The customizable design allows adjustments to size, voltage specs, and connector types to match specific heated garment requirements.
Parameter Details
Battery Type 18650 Lithium-Ion (Li-ion)
Nominal Capacity 6350mAh
Energy Capacity 46.99Wh (7.4V nominal voltage)
Input Voltage/Current USB: 5V/2A, 9V/2A, 12V/1.5A
DC: 7.4V/4A
Output Voltage/Current 9V/2A, 5V/2A
Charge Time 2.5–4 hours (depending on input voltage)
Cycle Life >500 cycles (80% capacity retention)
Dimensions Customizable (Standard: 140×65×22mm)
Weight Approx. 200g (Standard size)
Operating Temperature Charge: 0–45℃ / Discharge: -20–60℃
Safety Features Overcharge protection, thermal shutdown, short-circuit prevention
Certification CE, RoHS, UN38.3
Customization Options Size, voltage output, connector type (USB-C/DC port), color, logo printing