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Mobile Warming® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours ensuring you stay warm and comfortable. The 3.7volt Premium Bluetooth® battery is exclusive to our Premium 2.0 Merino Socks, control sock temperature and monitor battery level right from your phone. Specifications: Two batteries and (USB-A to split USB-Micro) cable included Rating: 3.7volts, 2200mAh Input: Micro USB 5V@0.8A Charge Time: 5-6 Hours Size Inches: 2.8in x 1.8in x .375in Size Metric: 73mm x 47mm x 10mm Direct Replacement for Men's & Women's Premium 2.0 Merino Sock Battery Garments Compatible: Heated Wool Socks Premium 2.0 Merino Socks Men's Premium 2.0 Merino Socks Women's
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$74.99