Most car batteries have a voltage of 12 volts. This means that there are 12 units of charge flowing through the battery at any given time. The amount of charge flowing through the battery is measured in amperes or amps….

No, 377 and 377A are not the same battery. The 377 is a silver oxide button cell while the 377A is an alkaline button cell. Though they are both button cells, they have different chemistries and cannot be used interchangeably….

A AA battery typically has a capacity of about 2,500 to 3,000 mAh. This means that if you take a AA battery and divide it into milliamps, you would get 2,500 to 3,000 mA. We often take for granted the…

Most people have experienced their phone battery dying at an inopportune time, whether it was during an important phone call or when trying to take a picture of a beautiful sunset. While a dead battery is annoying, it’s usually not…

Are you looking for a powerful battery that can give you the power you need? If so, you may be wondering how many watts are in a 12V 200Ah battery. This battery is one of the most popular choices for…

The Nissan Leaf is a popular electric car that has a lot of features that people love. One thing that people are curious about, however, is how heavy the battery is. The answer may surprise you! The battery in the…

If your power goes out, or you find yourself in a remote location without access to electricity, you may be wondering if you can use a car battery for your inverter. The short answer is yes, but there are a…

Hazard lights are a great way to make your car more visible on the road, but did you know that they can also drain your car battery? If you leave your hazard lights on for too long, they will eventually…