Kat's Heaters Thermal Battery Wrap for Diesel Truck Batteries - 125V - 160 Watt

by: Andrew 12/28/2021

Awesome unit. I use it for my electric golf cart to keep the batteries warm during the winter months.1232934

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 order604689

by: Charles12/17/2018

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!!!591396

by: GARIE01/04/2021

933427

Good product, Great Service, fabulous p eople608636

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.

John470297

Click to Enlarge

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.452692

Click to Enlarge

by: Alvan01/07/2022

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.1238842

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. 539869

Fantastic

Peter - 07/10/2019

by: Tom 12/30/2021

Review from a similar Battery Pad in Vehicle Heaters

Very warm, your battery thinks it’s Jul y!1234814

by: Bradley01/02/2019

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.594480

Review from a similar Battery Pad in Vehicle Heaters

good product to keep the battery warm in severe winter climate1267346

by: Hank 01/05/2020

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.735874

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

by: Mark 12/06/2020

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.920154

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.1225905

by: Tim 12/16/2021

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
1225262

by: Aaron12/16/2021

Review from a similar Battery Pad in Vehicle Heaters

No comlaints and item has worked as expected. Great product and great customer service.1225795

by: Francis12/08/2019

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 all730233

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.332124

by: Erik11/16/2018

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!583384

Review from a similar Battery Pad in Vehicle Heaters

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.452046

Review from a similar Battery Pad in Vehicle Heaters

Block heater gets hot when plugged in not installed. It will burn your hand. The battery wrap does heat up nicely. I have not installed them but assume they will work just fine.456324

by: Bruce06/29/2020

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.824534

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.607768

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 time584476

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.

-- Rachael H - 11/28/2018