3400mAh Rechargeable Lithium Battery for Heated Apparel and Gloves

The 3400mAh Rechargeable Lithium Battery is engineered to provide reliable power for heated apparel and gloves It offers long lasting operation compact lightweight design and safe stable performance making it ideal for professional OEM and B2B applications

Designed to integrate seamlessly into jackets vests gloves and other heated gear this battery ensures continuous heating for outdoor work industrial tasks and sports activities Its built in protections against overcharge over discharge and short circuit make it safe and durable for demanding environments

Parameter	Details
Battery Type	Lithium-Ion (Li-ion)
Nominal Capacity	3400mAh (1400mAh noted; please confirm specification)
Energy Capacity	17.5Wh
Input Voltage/Current	DC 12.6V / 1.4A
Output Voltage	DC 9.0–12.6V (Adjustable for heating levels)
Output Power	17.5Wh (Max. 5.8W at 12.6V)
Charge Time	3–4 hours (with compatible charger)
Cycle Life	>500 cycles (80% capacity retention)
Dimensions	Customizable (Standard: 65×40×18mm)
Weight	Approx. 110g (Standard size)
Operating Temperature	Charge: 0–45℃ / Discharge: -20–60℃
Safety Features	Overcharge protection, short-circuit prevention, thermal shutdown
Certification	CE, RoHS, UN38.3 (Available on request)
Customization Options	Size, voltage output, connector type (USB-C/Micro-USB), color, logo printing