Ellis Gibson (B.Sc. in Mechanical Engineering)

We’ve all been there before. You’re in the middle of a project and your battery dies. You’re probably wondering how long a 9v battery will power an LED. Based on the below information, a 9v battery will last for about 0.1 hours. So, if you’re in the middle of a project and your battery dies, … Read more

If you’re looking for an affordable option for your trolling motor, lead-acid wet cell batteries are a great choice. These batteries can handle the everyday use of a trolling motor and typically last around 2-3 years. However, they may require some maintenance to keep them running properly. So, how long will a battery last with … Read more

After a long day of work, you want to relax in front of your TV. But you start to wonder, how long will my deep cycle battery run my TV? You don’t want to miss your favorite show because your battery died. Don’t worry, we’ve got you covered. In this article, we’ll tell you how … Read more

If you’re like most drivers, you’re always looking for ways to save money. One way to do this is to recondition your car battery instead of buying a new one. But how long will a reconditioned battery last? A reconditioned battery can typically last around one year, so you can theoretically extend its life by … Read more

If you’re anything like me, you’ve been in a situation where you’re trying to watch your favorite show on your laptop while your car is running, and you’re just about out of battery. You’re probably wondering how long a TV can run on a car battery. The answer is, it depends. Different factors like the … Read more

Hi there! If you’re wondering how long your RV refrigerator will run on battery, the answer depends on the type of fridge you have. If you have an absorption fridge, it will only run for about three hours on batteries. However, if you’re using propane too, it will last for weeks. A residential RV fridge … Read more

Our LED lights are constructed on thin uncoated wire and should last over 100 hours with a fresh set of 3 AA batteries. Standard LED battery light sets with thicker insulation and LED lenses should last about 18-24 hours on a set of 3 AA batteries. So, how long will battery operated led lights last? … Read more

It can be frustrating when you’re trying to figure out how long it will take to charge a 100ah battery. You want to know how long it will take so you can plan accordingly, but it’s not always easy to find out. Thankfully, this article will give you the information you need. With a 100ah … Read more

Have you ever been in the middle of a really good book, only to have your Kindle Fire die on you? It’s the worst. Luckily, there are some things you can do to make your Kindle Fire’s battery last longer. In this article, we’ll tell you how long the Kindle Fire’s battery is rated to … Read more

If you’re wondering how long your UPS will last on battery power, you’re in the right place. In this article, we’ll discuss UPS run time and how it is affected by load. We’ll also talk about how to prolong the life of your UPS batteries. Most UPS units will run for 5-10 minutes under full … Read more