7.4V 3500mAh Lithium Polymer Batteries - 2pcs Rechargeable Li-Polymer Electric Batteries for Heated Gloves Socks Hats Jacks. Support Female DC Jack, Temperature, Short Circuit & Overcharge Protection

Specifications

• 【3500mAh Lithium Polymer Batteries】2pcs 7.4V 3500mAh rechargable lithium polymer batteries for heated gloves socks hats and jacket cloths.Must-have for winter outdoor sports such as skiing, hunting, fishing and cycling.
• 【Battery Specification】Capacity is 3500mAh , Type: Li-Polymer. Takes 3-4 hours for full charging. 500-600 cycles of charging. The type of battery charging port is female DC jack (3.5mm outer diameter, 1.35mm inner diameter). Please fully charge the battery when you use it for the first time, and If you do not use batteries for a long time, please charge and discharge it once within 3 months.
• 【Safety Certificate and Attention】Our battery got UL and FCC Certification. Please attention 1: Do not dispose in fire or expose to excess heat. 2: Do not crush puncture, incinerate or short circuit . 3: Remove the battery from the garment before washing. 4: Keep away from flammable materials when charging.
• 【Short Circuit & Overcharge Protection】Rated voltage: 7.4V, Charging voltage: 8.4V, Charging temperature: 0°C ~ 45°C, Discharge temperature: -20°C ~ +60°C, Storage temperature: -20°C ~ +35°C, Charging current: standard charging: 0.5C, fast charging: 1.0C, Standard charging method: 0.5C, Maximum charging and discharging current: 1C. Protection IC parameters: overcharge protection voltage 4.20V±0.05V, overdischarge protection voltage 2.7V±0.1V, maximum charge current 2A.
• 【Package Include and After Sale】A pair 7.4V , 3500MAH Rechargable Lithium polymer Batteries.NO Charger in the package.