Mobile Warming - 7.4v Replacement Battery for all Baselayers

12% OFF
Mobile WarmingSKU: K-381117

Size: One battery
Sale price$37.62 CAD Regular price$42.99 CAD
Only 3 units left

Pickup available at Supplier

Usually ready in 2-4 days

7.4V 2.2Ah Battery (Base Layer Pants and Shirts).


  • Rating: 7.4volts, 2200mAh
  • Input: DC 8.4volt, 1,000mA
  • Charge Time: 3-4hrs
  • Size Inches: 2.9in x 1.7in x 0.57in
  • Size Metric: 73mm x 42m m x 14.5mm
  • No Charger Included

Mobile Warming use the highest quality Lithium-Ion batteries to ensure long lasting power and battery life. Batteries are designed to power your Mobile Warming product for hours ensuring you stay warm and comfortable. This 7.4 volt battery and  charger is compatible with only Mobile Warming 7.4 volt Base Layers.

How long does the battery last?

Mobile Warming garments have multiple power settings to tailor to your unique heating needs and to get the most out of your heated gear! On these base layers you typically have 3 heat zones that can be run at 4 different heat settings.

Here is an estimated battery life you can expect depending on the heat setting:

  • 25%  :  13 hours
  • 50%  : 5 hours
  • 75%  : 3 hours
  • 100%  : 2.5 hours

Switching between power settings on the fly is made easy through an accessible tactile outer button on your heated gear. Staying warm has never been so easy.

Option name MFR. Part Number SKU Stock
  One battery MW74V22-SF K-381117 In stock

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