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  1. Vehicle Heaters
  2. Kats Heaters
  3. Battery Heater
  4. Heating Pad
  5. 60 Watts
  6. Series 27 Batteries
  7. Series 31 Batteries
  8. Series 40 Batteries
Kat's Heaters Battery Heating Pad for Series 27, 31, and 40 Batteries - 120V - 60 Watt

Kat's Heaters Battery Heating Pad for Series 27, 31, and 40 Batteries - 120V - 60 Watt

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Our Price: $99.87
Vehicle Heaters
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Shipping Weight: 0.76 lbs
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Kats Heaters Heating Pad Vehicle Heaters - KH22500
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Place this flexible heating pad under your vehicle's battery in the winter to maintain its charge and to ensure that your engine turns over. Measures 11-1/2" long x 8-1/2" wide. Plugs into 120-volt outlet. Lowest Prices for the best vehicle heaters from Kats Heaters. Kat's Heaters Battery Heating Pad for Series 27, 31, and 40 Batteries - 120V - 60 Watt part number KH22500 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (39)
  • Q & A (0)
  • Photos
  • Why etrailer?

Kats Heaters Vehicle Heaters

  • Battery Heater
  • Heating Pad
  • 60 Watts
  • Series 27 Batteries
  • Series 31 Batteries
  • Series 40 Batteries
  • Kats Heaters
  • 120 Volt
  • 11-1/2 Long x 8-1/2 Wide Inch

Place this flexible heating pad under your vehicle's battery in the winter to maintain its charge and to ensure that your engine turns over. Measures 11-1/2" long x 8-1/2" wide. Plugs into 120-volt outlet.


Features:

  • Heating pad helps keep your car battery at full power in the winter for more reliable startups
    • Gives your engine the cranking power it needs to turn over
    • Helps prevent cold-weather-related damage to your battery
  • Silicone cover resists oil and acid
  • Simple installation - just place under your vehicle's battery
    • Plugs into 120-volt AC outlet
  • Made in the USA


Specs:

  • Application: Series 27, 31, and 40 automotive batteries
  • Dimensions: 11-1/2" long x 8-1/2" wide
  • Wattage: 60 watts
  • 1-Year limited warranty


Battery Charge and Engine Cranking Power

As the temperature gets colder, your engine not only requires more power to start, but it also receives less power from the battery. As you can see in the chart above, your battery's power drops to 65-percent of its normal capacity at the freezing point. At this same temperature, the engine needs 65-percent more cranking power than it would normally need in 80-degree weather. By using this thermal wrap on your battery you can ensure that the battery will maintain the same amount of power that it has in warm temperatures. As a result, your engine will get the cranking power that it needs to help ensure a successful startup.



22500 Kat's Heaters Silicone Covered Battery Pad for Series 27, 31, and 40 Batteries - 120 Volt, 60 Watt

Item # KH22500






Customer Reviews

Kat's Heaters Battery Heating Pad for Series 27, 31, and 40 Batteries - 120V - 60 Watt - KH22500

Average Customer Rating:  4.8 out of 5 stars   (39 Customer Reviews)

Place this flexible heating pad under your vehicle's battery in the winter to maintain its charge and to ensure that your engine turns over. Measures 11-1/2" long x 8-1/2" wide. Plugs into 120-volt outlet.

- KH22500
by:

The product is exactly what I ordered. Three day shipping didn't turn out so well but, etrailer refunded my shipping for three day. That's very good customer service. I'll order from them in the future.



- KH22500
by:

easy to install and keeps the battery healthy in below freezing weather.



- KH22500
by:



- KH22401
by:

Review from a similar Battery Pad in Vehicle Heaters


When my battery heater went out on my Generac 20KW stand by generator, I used this heater from E trailer used thermostat and wire connector from old unit they were still good, Generac wants about $80.00 for new this is much more economical. John



- KH22400
by:

Review from a similar Battery Pad in Vehicle Heaters


Have bought two Kat's battery heaters over the past 5 years. Both worked fine for a year or two and then burned out-quit working. Am on my third now from another company. Worked fine till they didn't. Am going out today and check on the new one. 20 F tonight. Have it on backup generator.



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


Already had one and it works great, really helps save your battery on cold days and makes starting/cranking speeds faster instead of the slow crank you get when your battery is cold, i consider it a must have for winter where we get to -20 easily. The last one I got was from another site and cost at least 20% more there, so definitely happy I could get the same product for cheaper here.



- KH22300
by:

Review from a similar Battery Pad in Vehicle Heaters


Awesome unit. I use it for my electric golf cart to keep the batteries warm during the winter months.



- KH22400
by:

Review from a similar Battery Pad in Vehicle Heaters


Just as advertised. This Kat's battery heater will be keeping the battery warm in a whole house backup generator for when it gets real cold here in northern Wisconsin. It's connected to a thermostatic switch that's set to turn on at 10 degrees.


Comments
Fantastic
Peter - 07/10/2019



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


Very warm, your battery thinks it’s Jul y!



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


good product to keep the battery warm in severe winter climate



- KH22400
by:

Review from a similar Battery Pad in Vehicle Heaters


Heats up well and keeps battery's warm, just the ticket for diesel pickup trucks on sub zero days. Combined with a block heater even the coldest mornings are no trouble.


Comments
I have two of these on my Ram 3500 4x4 they still work fine after one year. I did not put the pad under the battery, I put a piece of aluminum between my battery insulating cover and the heater pad and placed it on the side of the battery. i was worried rough roads and washboards would cause slight battery movement and short it out if it was under the battery.
Henry T - 01/07/2021


- KH22100
by:

Review from a similar Battery Pad in Vehicle Heaters


I installed this battery blanket right after I received it and had our first sub-freezing temps shortly afterwards. You can definitely tell the difference when cranking over the motor. Works as I had hoped it would.



- KH22401
by:

Review from a similar Battery Pad in Vehicle Heaters


We placed this unit into a Generac 20kw standby generator. Unit is controlled by a thermo switch on at 0 degrees F / off at 30 degrees F. Works fine to keep the unit ready for any power outage. We used a piece of 1/4" coated plywood between the heater and the battery to prevent overheating the battery bottom. This is the 5th similar installation. Others have been in service for 6+ years.



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


Great product exactly what I wanted very good service I will be ordering another soon Thanks



- KH22100
by:

Review from a similar Battery Pad in Vehicle Heaters


Very good product. Worked fiawlessly. Used it for a re-conditioned battery which begins to freeze @ about 15 - 16 F. Kept it from freezing overnight on several nights. Also purchased a battery pad heater for another car with a slightly larger battery. The pad heater did the same thing perfectly. If you live in the northern parts of the US and want to use re-conditioned batteries (Epsom salt & distilled water) over the winter, these heaters are essential for protection from freezing. Thanks etrailer.



- KH22600
by:

Review from a similar Battery Pad in Vehicle Heaters


No comlaints and item has worked as expected. Great product and great customer service.



- KH22400
by:

Review from a similar Battery Pad in Vehicle Heaters


the heater pad burn out about 30 days after I installed it junk im not happy with that at all



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


Jonathon at eTrailers help me verify this product would work in a 2013 Hyundai Santa Fe AWD 2.0T. Installation was done by a 3rd party for free. We've had days of -20 to -30 C weather a few times now this winter. Works as it should.



- KH22100
by:

Review from a similar Battery Pad in Vehicle Heaters


The battery warmer gets quite hot it seems. I intend to run this without a timer overnight. Is this going to burn out running for 12 hours at a time


Comments
This Kats Heaters battery wrap is intended for cold-weather use when outside temperatures are below freezing. The installation instructions indicate that is is not safe to operate the battery heater when outside temperatures are above 32 degrees Fahrenheit. I would recommend a timer, as an added safety precaution.
-- Etrailer Expert Rachael H - 11/28/2018


- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


This company has been VERY customer friendly during the entire order process. The shipment was delayed and they contacted me personally with an alternative if I didn't want to wait for the original item. Item actually arrived sooner than expected. Item worked as described and I would do business with them again.



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


Great heater, works as advertised. Fit my 98 Jeep Xj perfectly. I bought it last year to try and salvage a week cranking battery when it was cold. Well, a year later I'm wrapping up the same battery for the cold months ahead! Save the strain on your bat with a Kat!



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


The battery warmers I ordered from etrailer was just what I needed to protect my boat batteries from the ice cold temperatures this past winter, since I couldn't store them inside. They worked perfectly with an thermal switch. Thank you etrailer for a great product.



- KH22300
by:

Review from a similar Battery Pad in Vehicle Heaters


Needed a heater for the batteries in our semi to keep them from freezing. Shipped quickly. Showed up packaged well. Installation was easy. Seems to be a well made product. etrailer is a great place to order



- KH22200
by:

Review from a similar Battery Pad in Vehicle Heaters


I've used these items during the winter for the past 5 yrs or so and have NEVER had a Battery a Failure or No Start with these. Just Purchased two more for a couple more vehicles added to fleet.



- KH22300
by:

Review from a similar Battery Pad in Vehicle Heaters


Great product. We use these on agriculture machines. Has kept our batteries warm and we have not experienced any battery swelling issues (due to cold weather). Product was easy to install and has performed well. No complaints!!!


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Show More Reviews

Ask the Experts about this Kats Heaters Vehicle Heaters

  • Kats Heaters Battery Heating Pad # KH22500 Cable Length
    The cord on the Kat's Heaters Battery Heating Pad for Series 27, 31, and 40 Batteries - 120V - 60 Watt # KH22500 is 59" from the pad to the prongs.
    view full answer...
  • Battery Heater for Group 31 Battery
    We do have a battery heater designed for your Group 31 battery, part # KH22500, which has the same 60-watt rating as the other item you referenced. Heater # KH22500 DOES NOT have a thermostat; it will continue to warm the battery as long as it is plugged in to your AC outlet. Kats recommends unplugging heaters when the ambient temperature is 32-degrees and above. The Kats Heaters Thermal Battery Wrap # KH22300 is meant for larger diesel truck batteries which is why it is a full 72-inches long.
    view full answer...
  • Correct Size Battery Warmer Based on Battery Size
    There isn't a specific fit for your 2009 Kawasaki side by side, so you will need to go by the overall length of the wrap. The Kat's Heaters Thermal Battery Wrap # KH22100 is 28 inches and the # KH22200 is 36 inches. If you prefer the battery pad, then we have the following: # KH22400 is 8-1/2 Long x 5-1/2 Wide # KH22500 is 11-1/2 Long x 8-1/2 Wide # KH22600 is 18 Long x 11 Wide
    view full answer...

Do you have a question about this Vehicle Heater?




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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Shelly K
Updated by:
Shelly K
Employee Wilson B
Updated by:
Wilson B

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