Osmo -Seth Medical Group LLC

Additional Battery for Heated Vest

Additional Battery for Heated Vest - Main image
$28.86 $39 In stock

The Additional Battery for Heated Vest is an extra power source designed to work with a heated vest. Keep a spare on hand so you can swap in a fresh battery when needed.

  • Product name: Additional Battery for Heated Vest
  • Brand: Osmo
  • SKU option: Standard
  • SKU code: HVB002-CXXX
  • Intended for use with a heated vest
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Ella C. ★★★★★

I love having this backup battery for my heated vest—it fits perfectly into the same pocket and charges up quickly. Now I can stay warm all day without worrying about the first one dying midday.

Nicholas O. ★★★★★

Swapped this in mid-afternoon and got a solid few more hours out of the vest, which was a lifesaver on a chilly walk. The connection clicks in securely, no fiddling around. It’s heavier than my main battery, but that’s the trade-off for staying warm longer.

Henry L. ★★★★★

I was worried my old battery wouldn’t last through a long winter walk, but this spare one matches perfectly and clicks in securely. It holds the charge just as long as the original, so I can swap without any drop in heat. Now I never have to cut a trip short.