Power Bank Pair for Heated Socks — 3.7V / 2A, 2×4,000 mAh

Double the energy for warm feet: The specialized battery pack set.

This set consists of two compact and robust power packs, each with a capacity of 4,000 mAh. They have been developed specifically for operating heated clothing that requires a 3.7 V system (such as many types of heated socks).

Thanks to their small design, the batteries fit unobtrusively into the designated pockets of your clothing and reliably provide energy for long-lasting warmth. Ideal for winter walks, working outdoors, skiing, or any other outdoor activity in freezing temperatures.

Important Note: These batteries are designed exclusively for compatible gear with a 3.7 V system. Please check the voltage requirements of your equipment before use.

Technical Details

• Capacity: 4,000 mAh per battery (3.7 V nominal)(Total set capacity: 8,000 mAh)
• Input (Charging the battery): 5 V / 1 A (via USB charging cable)
• Output (Operating the clothing): 3.7 V / up to 2 A DC
• Connector: Specific connector for compatible 3.7 V heated products
• Safety & Certificates: CE, FCC, RoHS

Scope of Delivery

• 2× Battery Pack (4,000 mAh each)
• 1× USB Charging Cable (for charging the batteries)

Safety Instructions

• Use only with compatible 3.7 V heated products (e.g., our heated socks).
• The batteries must be removed from the clothing before washing.
• Never charge the batteries while they are inside the clothing or being worn.
• Protect from wetness and moisture.
• Use a USB power adapter that delivers 5 V / 1 A for charging.