The FreeRein 3.7V Lithium-ion Battery System is a versatile power solution, primarily designed for use with Flambeau heated apparel, including gloves, socks, and muffs. It consists of two rechargeable batteries and an AC dual charger with a cord, ensuring a steady power supply for devices requiring portable energy. Its compact design and efficient charging mechanism make it ideal for outdoor enthusiasts relying on heated gear.

Key Features

• Type: 3.7V Lithium-ion
  
• Capacity: 2400mAh (per battery)
  
• Charging Method: Dual AC charger with a cord kit
  
• Compatibility: Works with Flambeau heated gloves, socks, and muffs
  
• Cycle Life: Supports over 1000 charge cycles
  
• Design: Compact and lightweight for portability
  
• Temperature Control: Supports adjustable temperature settings for connected devices

Benefits

• Power for Heated Gear: Ensures uninterrupted warmth for gloves, socks, and other heated apparel during outdoor activities like skiing, hiking, or hunting.
  
• Portable Energy Source: Lightweight batteries provide convenient portability for use in remote locations.
  
• Energy Efficiency: The dual charger allows simultaneous charging of two batteries, reducing downtime.
  
• Durability: Designed for prolonged use in various environmental conditions, including cold and wet settings.