Shop by Brand: Hotronic Foot Warmers

Welcome to Hotronic Foot Warmers. Whether you are looking to maintain comfort and warmth in your feet or keep your boots, shoes, gloves, and mittens dry, Hotronic has the solution to meet your needs.

Hotronic's FootWarmers Power Plus m4 and m3 are all new! With thin profile, high capacity battery packs, the m4 and m3 are Hotronic's most-powerful-yet-compact-designs to date! Combine these with Hotronic's newest Snapdry Boot & Glove Dryer, which quietly dries hand and footwear with gentle air and heat, and you'll have a complete solution for providing a clean, comfortable and healthy environment for your hands and feet!

Snowshack offers a complete selection of Hotronic Footwarmer kits, accessories and replacement parts. The kits are easy to install (less than one hour) and include all the parts you'll need to make your feet warm and cozy this winter.

There are two installation kits available. Please see the chart below to pick the kit that best meets your needs.

To read some important information regarding Hotronic products, please see below!


Semi-Custom Boot Insoles
SNW HT-04896 23/24
$10.00





Compatibility with Older Components
Current users Click here to check the compatibility with the new components..
Technical Notes:
  • To get the maximum enjoyment and use out of your new Hotronic Power Plus Batteries, please see the Instructions on Using Hotronic Power Plus Foot Warmers found on the technical solutions page
  • If your older Hotronic Batteries are charging unequally, please see the Note on Hotronic Battery Charging.
  • See our bulletins on the Technical Solutions and FAQ Page for other solutions.
  • Chargers!!
  • The m3 and m4 works from 110 to 240 v. It works with both the m3 and the m4. In models prior to the m3 and m4, the chargers only support one voltage. If you are travelling in Europe, you will have to use a convertor for the 3.5 as the 3.5 230v charger is no longer available. See the note in the Hotronic 3.5 230 v Charger.
  • Use the new 3.5 Power Plus charger only with the new 3.5 batteries.
  • Temperature & Duration Chart
    for FootWarmer Power Plus m4 Custom
    Setting
    Approximate Average Temperature
    Duration Range
    °F
    °C
    1
    83 - 89
    28 - 32
    19 - 21 hrs
    2
    96 - 106
    36 - 41
    7 - 9 hrs
    3
    105 - 116
    40 - 47
    5 - 6.5 hrs
    4
    135 - 144
    57 - 62
    2.5 - 3.75 hrs
    Above average temperature and duration ranges are determined from test results with Battery Packs in ambient conditions of +4°F to -9°F.

    Temperature & Duration Chart
    for FootWarmer Power Plus m3 Custom
    Setting
    Approximate Average Temperature
    Duration Range
    °F
    °C
    1
    83 - 89
    28 - 32
    15 - 17 hrs
    2
    96 - 106
    36 - 41
    5.5 - 7 hrs
    3
    105 - 116
    40 - 47
    3.5 - 5 hrs
    4
    135 - 144
    57 - 62
    2 - 3 hrs
    Above average temperature and duration ranges are determined from test results with Battery Packs in ambient conditions of +4°F to -9°F.

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