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Ski Boot Heater Comparison Chart

Alpine Accessories offers you many options and price points of boot heating systems to fit your warming needs.

  1. Use this battery boot heater comparison chart to choose a battery. Highlighted areas indicates best in category.
  2. After choosing a battery, go to the Insole Comparison Chart to choose a heated insole.
  3. Boot heaters are easy to install using our step by step video instructions. Plus you will get FREE SHIPPING on orders over $100 so order now!

Heated Insole
Comparison Chart

Heated insole comparison chart for ski boot heater systems
BATTERY
SYSTEM
Battery Type Weight
each battery
Settings Heat duration on low** Heat duration on medium** Heat duration on high** Maximum heat temp Remote
control
Charger use Over
charge
protection
Warranty period MSRP Retail (without insoles)
Therm-ic Basic* 4 AA (not included) 12 ounces 3 12 hours 5.5 hours 1.5 - 2 hours 65C - 149°F no none no 1 year $80
Shop Basic
Therm-ic SuperMax single cell NiMH 4.9 ounces 3 18 hours 7.5 hours 2.2 - 3 hours 70C - 158°F no North American & Europe yes 1 year $149.85 $179
SuperMax
SALE!
Hotronic S3 3 cell NiMH 4.5 ounces 4 17.75 hours 5.5 - 7.75 hours 2 - 3.5 hours 76C - 168°F no North American & Europe yes 2 years Discontinued
Hotronic S4 4 cell NiMH 5.0 ounces 4 19.5 hours 6.5 - 9.75 hours 2.5 - 4 hours 76C - 168°F no North American & Europe yes 2 years $216
Shop S4
Therm-ic SmartPack 950 single cell lithium-ion 3 ounces 3 18 hours 8 hours 2.5 - 3.5 hours 70C - 158°F no North America yes 2 years $220
Shop 950's
Therm-ic SmartPack 1200 single cell lithium-ion 3 ounces 3 22 hours 10 hours 3 - 4 hours 70C - 158°F no North American & Europe yes 2 years $300
Shop 1200's
Therm-ic SmartPack 1200
with remote
single cell lithium-ion 3 ounces 3 22 hours 10 hours 3 - 4 hours 70C - 158°F yes North American & Europe yes 2 years $380
Shop 1200's
with Remote
Therm-ic SmartPack 1600
with remote
single cell lithium-ion 3.5 ounces 3 29 hours 13 hours 4 - 6 hours 70C - 158°F yes North American & Europe yes 2 years $440
Shop 1600's
with Remote

*Therm - ic Basic heat duration is approximate and based on fresh alkaline batteries and outdoor temperature of 30 degrees. Rechargeable batteries may be used but you loose about 20% power and duration time. **All heat duration results are based on new and properly charged batteries at 30 degrees.

Ski Boot Heated Insole Comparison Chart

Use this chart to find the best insole for your needs, then find which battery will best complete your boot heater system.

Only Therm-ic heated insole plugs fit into Therm-ic batteries. Hotronic heated insoles only connect to Hotronic batteries. The connectors are NOT interchangeable.
Return to the Battery Comparison Chart

INSOLE Image Features Components Insoles only MSRP
Therm-ic Trim-Fit Therm-IC Trim fit insoles for ski boot heater system Use with orthodics and custom insoles. You install the heat element on the toe area of your insole and place the cambrelle over the elements and entire insole. 1 pair heating elements
1 pair cambrelle fabric overlay
One size
$45
Shop TrimFit Systems
Therm-ic Classic Therm-IC Classic insole for ski boot heaters A flat insole with heat element pre-installed in the toe area and can be trimmed to any size. This is the easiest insole to install. 1 pair insoles pre-installed heating elements - 1/8 inch thick
One size
$45
Shop Classic Systems
Therm-ic Perform Therm-IC Perforn insole for ski boot heater system Conform'able footbeds with anatomical 3D shape for arch support with heel cup, heat element pre-installed in the toe area. These are also easy to install. 1 pair Conform'able insoles pre-installed heating elements
Sized XS to XXL
$60
Shop Perform Systems
Hotronic Heat Elements with Cambrelle overlays Hotronic heater elements and cambrelle Use with orthodics and custom insoles. You install the heat element on the toe area of your insole and place the cambrelle over the elements and entire insole. 1 pair heating elements and 1 pair cambrelle overlay
One size
$48
Shop Hotronic Systems
Hotronic One Size Fits All Hotronic one size insole Flat insole that can be trimmed to any size boot. Insert heating element sold separately below. 1 pair insoles 1/8 inch thick with pocket for heater elements sold below
One size
$12
Shop Hotronic Systems
Hotronic Heater Element Hotronic ski boot heater elements Heater element to be used with flat insole above, Sold separately. 1 pair heating elements $38
Shop Hotronic Systems
Hotronic Semi-Custom Hotronic semi-custom insoles for ski boot heater system Boot Doctor Anatomic Heat Ready prewired insoles with arch support and heel cup and heating elements pre-installed in the toe area. 1 pair insoles with pre-installed heating elements.
Sized Small to XXL.
$64
Shop Hotronic Systems

Watch our video on how to select your battery boot heater!


Most Frequent Ski Boot Heater Problems

  1. Batteries are not charged per the instructions.
  2. The wrong socks are used. Ski socks make a huge difference in comfort. If the socks are too thick the sock will prevent the heat to reach your toes. Wear a thin sock when you have ski boot heaters and your toes will be warmed by the heating elements.

Find out more about ski boot heaters.

Shop The Best Selling Ski Boot Heaters


Therm-IC Basic with Classic Insoles

Get warm feet for an affordable price with Therm IC Basic ski boot heaters that use AA batteries that are not included.
Therm-ic Basic battery and classic insoles are the most affordable way to get heated ski boots. Basic uses AA batteries and the Classic insole can be trimmed to fit any boot.

Buy Now

Hotronics S4 Boot Heater System

Hotronic battery footwarmer with two S4 4 cell NiMH battery, heat elements, Boot Doctor insole and charger to keep your feet warm.
Hotronics are a very popular boot heating system. Hotronics have the highest maximum heat temperature and comes with a two year warranty.

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Therm-ic SmartPack 1600 with Remote

Therm IC SmartPack 1600 with remote ski boot heater is the go to boot heater for professional skiers, ski patrol and instructors. The SmarkPack 1600 lasts up to 29 hours.
Thermic SmartPack 1600 ski boot heater is for the professional or dedicated skier. If you are on the snow for long periods of time day in and day out the 1600 is for you. 

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Why Ski Socks Matter

Ski socks designed for great fitting ski boots that wick moisture and keep your feet dry and warm.
Ski socks designed for great fitting ski boots that wick moisture will keep your feet dry and warm. To better feel the warmth of boot heaters wear a thinner sock.

Buy Now


See How Easy It Is To Install Your Battery Boot Heater With Our Video Instructions

Easy Boot Heater Installation