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

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

$58.00
$66.00 $58.00
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You save a total of $8.00
Reliable warmth for your heated socks — compact battery pack pair (2×4,000 mAh) with stable 3.7V/2A output per pack.
  • ✔ Ultra-compact & lightweight: fits the battery pocket — barely noticeable
  • ✔ Pair system: one battery per sock for even warmth for hours
  • ✔ Safe & certified: CE/FCC/RoHS; protection against overcharge, overcurrent, and short circuit
  • ✔ Easy USB charging: 5V/1A, charging cable included
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Product description

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.

Details

Technical Details

  • Capacity: 4,000 mAh per battery (3.7V nominal)
  • Input (charging): 5V / 1A
  • Output (to socks): 3.7V / up to 2A
  • Compatibility: For 3.7V heated socks (matching connector required)

In the Box

  • 2× 4,000 mAh battery packs (left/right)
  • 1× USB charging cable

Notes

  • Use only with compatible 3.7V heated socks.
  • Remove before washing; do not charge while inside clothing.
  • Keep dry and charge only with a 5V/1A charger.
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More running time for warm feet

Two 4,000 mAh batteries provide a constant 3.7 V of heat for your heated socks. Simply charge via USB, CE/FCC/RoHS certified, compact and lightweight.

Our story – How Naturwide was born

We're Philip & Markus , two passionate outdoor enthusiasts who have valued nature as a place of retreat and adventure for years. But one thing has always bothered us: many outdoor products are either overpriced, of disappointing quality, or simply not well thought out .

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Ideal addition to your equipment!

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