Ever been on a long journey with family and your phone ran out of battery? It must be incredibly annoying if you're in a place where you can't use your phone, for instance to take photos and keep in touch with friends. Maybe you were camping in the woods, and needed to charge devices like a tablet or a camera. If you didn't know that you can charge your electronics using your best car battery, here's how. That's right! All you will need is an inverter an inverter is a special device
But before you start plugging in your fridge, be warned: powering your house with a car battery and inverter is not as straightforward as it might sound. You have to check whether your inverter can cope up with the power requirements of your appliances. It’s a bit like checking that you have enough gas in your car for a long drive. You also need to make sure that you've got the battery power you need, so you don't run out of energy when you need it the most.
Watts measure inverter power, which indicates the amount of electricity that the inverter is capable of providing. Like knowing how powerful a light bulb is. This means that you’ll need to make sure the inverter you select is powerful enough to supply enough watts to match all devices you plan to plug in. For instance, small devices such as phones may only require a couple of watts, but larger appliances —such as refrigerators or microwaves— may require thousands of watts. Thus it is very important to check the required wattage before you purchase an inverter
Inverters are broadly classified into two types — modified sine wave and pure sine wave. To be specific, cheap modified sine wave inverters may not operate some electronics properly. That could mean your devices aren’t charging properly or could ultimately break. In contrast, pure sine wave inverters generate a cleaner form of electricity that is gentler on sensitive electronics. They can, however, be more expensive. So you need to decide what will be best for you.

The difficulty of connecting your car auto battery to an inverter really depends on how you go about doing it, so it can be easy as pie, or a wee bit tricky. You need to first have a fully charged good car battery. Just as you don’t want to drive a car on a flat tire, you don’t want to be running a battery that doesn’t work well. Afterward, connect the inverter positive and negative wires to matching terminals on the battery. It’s like putting together the proper colored wires to ensure everything works.

Advantages and disadvantages of using a car automotive battery and inverter The transportation nature of car batteries is one major pros. Portable generators are handy, as you can take them anywhere, whether you're heading to a camping trip or simply could do with a little power while you're out and about. And if you have a generator or solar panels, you can recharge your car battery and use it over and over again, which is super convenient.

However, power from a car battery has a few disadvantages. Most car batteries are not built to be used as a power source on a regular basis, and they can drain extremely fast if not handled properly. Excessive use of a car battery without proper charging can harm it or lead it to die. On top of that a car battery and inverter for home power can get expensive, especially if you want a decent inverter and additional batteries.