Ellis Gibson (B.Sc. in Mechanical Engineering)

If you’re like most people, you’ve probably had your fair share of battery charging issues. Whether it’s your phone, your laptop, or your car, a dead battery is always a pain. But what does it mean when you see a red light on your battery charger? Well, first of all, it’s important to understand that … Read more

When you have a car, it’s important to keep the battery in good condition. That way, you can avoid having to replace it as often. One way to do this is to recondition the battery. This means charging it fully and then allowing it to discharge completely. Doing this regularly can help extend the life … Read more

Choosing the right car battery is important to keep your car running smoothly. Cold cranking amps (CCA) is a measurement of a battery’s ability to start a car in cold weather. If you live in an area with cold winters, you’ll want to make sure your battery has a high CCA. Batteries with a higher … Read more

If you’re like me, you’re always looking for ways to improve the performance of your devices. So, when I saw the CR on a lithium battery, I was curious to find out what it meant. CR stands for coin type lithium manganese dioxide battery. This type of battery is known for its high energy density … Read more

Hello Jerry, Have you ever gone to start your car and it just won’t turn over? It’s one of the most frustrating things. You’re running late for work or an appointment and you’re already stressed, and then you have to deal with this. Before you call a tow truck or a friend with jumper cables, … Read more

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