If you’ve ever been stranded on the side of the road in the middle of winter, you know how important it is to keep your car battery warm. A battery blanket, also known as a battery warmer, is a device that helps to keep your car battery warm and functioning properly in cold weather.

In this blog post, we will discuss what a battery blanket is, what it’s used for, and when you should use one. We’ll also provide some tips on how to use a battery blanket safely and effectively. Finally, we’ll provide some advice on where to buy a quality battery blanket.

Why Are Cold Temperatures Bad For Batteries?

The main reason cold temperatures are bad for car batteries is that they cause the battery’s chemical reaction to slow down. This means that the battery won’t be able to produce as much electrical current, which can lead to all sorts of problems.

For instance, your car might not start as easily on a cold morning, or your headlights might not be as bright. In extreme cases, a battery that’s too cold can actually freeze and crack, which will definitely ruin its performance.

To avoid these issues, it’s important to take some precautions with your car battery during wintertime. One precaution you can take is to use a battery blanket.

What Are Battery Blankets?

Battery blankets for cars are essentially battery-operated heating pads. They’re placed over the battery to prevent cold weather from sapping power and, as a result, causing starting issues.

Most battery blankets plug into a standard outlet, although some models can be hardwired.

Installation is relatively simple—you just need to remove the battery cover and wrap the blanket around the exposed battery. Some blankets have an integrated cord management system to keep things tidy.

Battery blankets are designed to maintain a consistent temperature between 32 and 50 degrees Fahrenheit, which is ideal for most climates. In extremely cold weather ( below freezing ), you may need to supplement your battery blanket with a block heater or engine warmer.

What Are The Different Types Of Battery Blankets?

There are two types of battery blankets that you can buy: electric and chemical. Electric battery blankets plug into a power supply and use electricity to generate heat. Chemical battery blankets, on the other hand, rely on a chemical reaction to create heat. Both types of battery blankets will keep your car’s battery warm and prevent it from freezing in cold weather.

If you live in an area with very cold winters, an electric battery blanket is probably your best bet. Chemical battery blankets can be less reliable in extremely cold temperatures. However, if you only need a battery blanket for occasional use in milder climates, a chemical blanket may be a more economical choice.

How To Use An Electric Battery Blanket

Most electric battery blankets for cars come in 12-volt and 24-volt models. You’ll need to know the voltage of your car’s battery before purchasing a blanket. To find out, consult your car’s owner’s manual or ask a mechanic. Once you have the right voltage model, follow these instructions to properly use your electric battery blanket:

-First, make sure that the area around your car’s battery is clean and free of any debris.

-Next, locate the positive and negative terminals on the battery. The positive terminal will usually be marked with a “+” sign, while the negative terminal will usually be marked with a “-” sign.

-Now, take your electric battery blanket and wrap it around the battery, making sure that the blanket’s terminals are lined up with the battery’s terminals.

-Once the blanket is in place, plug it into a power outlet and turn it on.

-Most electric battery blankets have an automatic shut-off feature, but if yours doesn’t, be sure to unplug it after a few hours.

What Are The Best Battery Warmers To Buy?

If you’re looking for a quality car battery insulation blanket, there are three great options available on Amazon. The first is the Facon 8-1/2” x 5-1/2” Silicone Battery Heater Pad.

This battery heater pad is made of high quality silicone and can be used for a variety of applications. It is great for warming up batteries in cold weather, or keeping them warm in storage. This pad measures eight and a half by five and a half inches, and has an adhesive backing for easy installation.

Size: 8-1/2’’ x 5-1/2’’. 120V AC, 60Watt, with Plug: 72-inch (183cm) 2-prong power cord. Waterproof high heat transfer car heated pad. Constructed with silicone coat covering for oil resistance, acid resistance, and added strength and longevity

Another great option is the Zerostart Silicone Pad Battery Heater

Zerostart Silicone Pad Battery Heater is a great way to keep your car battery warm and toasty during those cold winter months. This battery heater features a silicone pad that conforms to the shape of your battery, making it easy to apply and remove. Additionally, the Zerostart Silicone Pad Battery Heater comes with a one-year warranty, so you can be sure that your investment is protected.

Size -6½” (16.5 cm) x 10½” (26.7 cm) , Volts: 120 , Watts: 80 , Amps: 0.7 , Plug Type: 120 Volt, 15 Amp no ground

Thirdly – You can check out the ABN Silicone Heater Pad

ABN Silicone Heater Pad Car Battery Heater Pad is a great product for those who are looking for an easy and efficient way to heat their car battery. This heater pad is made of high quality silicone that is able to withstand extreme temperatures, making it ideal for use in cold weather. The ABN Silicone Heater Pad also features a self-adhesive backing that makes it easy to install. Simply peel and stick the heater pad to the battery, then plug it into a power supply.

Are Battery Warmers Worth It?

Personally, I think battery warmers are definitely worth it for cars. Here’s why:

First of all, battery warmers help to prolong the life of your battery. When it’s cold out, the chemicals inside the battery move more slowly and have a harder time generating power. This puts stress on the battery and can shorten its lifespan.

Second, battery warmers help your car start more easily in cold weather. A cold battery has less power and is harder to turn over the engine. This can be especially frustrating if you’re trying to get to work in the morning during a snowstorm!

Third, using a battery warmer can help you avoid being stranded in the cold. If your battery dies and you don’t have a way to jumpstart it, you could be stuck waiting for a tow truck in the freezing cold. Not fun!

Go Home