Ellis Gibson (B.Sc. in Mechanical Engineering)

Before we jump into how to disconnect a car battery, let’s talk about why you might need to do this in the first place. Maybe your car is having electrical problems and you’re troubleshooting the issue. Or, maybe you’re doing some work on your car and need to disconnect the battery so you don’t accidentally … Read more

When it comes to battery chargers, the term “float” refers to a constant voltage being applied to the batteries being charged. This voltage is typically set at around 13.6 volts for lead acid batteries. The float voltage is used to maintain the batteries at a fully charged state without overcharging them. So, what does float … Read more

(RC) is a measure of a battery’s ability to provide power when the electrical load is increased, or when the temperature is increased. The reserve capacity is the number of minutes a battery can deliver when discharged at 25 amps and maintained at 80°F. Reserve capacity is an important factor in determining a battery’s suitability … Read more

The green light on a car battery means that the battery is fully charged and does not need to be recharged. This is a maintenance free battery charge indicator that tells the user when the battery is full. So, what does the green light on a car battery mean? The green light on a car … Read more

If you’re like me, you’ve probably wondered what the mah means on rechargeable batteries. You see it all the time on product packaging, but you’re never quite sure what it means. Well, wonder no more! In this article, we’ll explore the meaning of mah and how it affects your battery life. So, what does the … Read more

Do you ever find yourself wondering “what does wh stand for on a battery?” Well, you’re not alone. Many people have this same question. But don’t worry, by the end of this article, you’ll know exactly what wh stands for on a battery. WH stands for kilowatt-hour. A kilowatt-hour is a unit of energy that … Read more

If you grew up in the early 2000s, chances are you begged your parents for a Gameboy Color. The Gameboy was one of the first handheld gaming consoles and it revolutionized the gaming industry. The Gameboy games that required batteries were some of the most popular games on the console. So, what gameboy games have … Read more

If you’ve ever wondered what gauge extension cord for battery charger you need, you’re not alone. Many people have no idea what size extension cord they need for their battery charger. This can be a problem because using the wrong size extension cord can damage your charger or cause a fire. In this article, we’ll … Read more

You’re driving along and suddenly your car won’t start. You pop the hood and see that the battery terminals are corroded. You think to yourself, “I’ve heard that you can put grease on car battery terminals to prevent corrosion. Is that true? And is it safe?” Never fear, we’re here to answer all your questions … Read more

So your thermostat battery died and now your home is either too hot or too cold. You’ve come to the right place to figure out what to do next. In this article, we’ll launch by describing the emotions you might be feeling, identify your problem, and then tell you how to fix it. We’ll also … Read more