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How to Tell If a Fuse Is Blown in Your RV, Van, or Boat

A blown fuse can ruin your day before it even starts. Your RV, van, or boat might stop working if you blow a fuse. You might notice lights that stop working, for example. But how can you tell if a fuse is blown and it isn’t some other issue? In…

What Are Cold Cranking Amps?

Have you come across the term cold cranking amps when looking at batteries? What is this metric and when is it important? Today we answer all these questions, so bundle up as we take a closer look at this energy concept and what it means for your battery.  What Are…

What Are the True Benefits of Renewable Energy?

In the past few decades, renewable energy has gone from a niche idea to an integral part of the world’s power systems. But for many average electric users, the source of their energy may not be apparent — nor the benefits of using clean, green renewables instead of traditional fossil…

How Long Do Lithium-Ion Batteries Last?

The invention of lithium batteries has completely transformed our world. They power everything from our smartphones and power tools to large off-grid electricity systems and electric vehicles. They’re also extremely energy-dense, low maintenance, and have long shelf lives. But exactly how long do lithium-ion batteries last? And are they really…

Solar Charge Controllers: Guide for Beginners

When learning about solar power one of the first things most realize is that solar power cannot be used directly. Because of its fluctuations throughout the day and weather conditions, solar power is not constant and requires some electronics to control it. When using solar to charge batteries they cannot…

Power Converters Explained: How to Change DC Power to AC Power

Anyone with a boat, RV, or battery energy storage system needs to know about power converters. Converters and inverters are essential for transforming DC power to AC power and vice versa. They make it possible to utilize all the 110V outlets in your home on wheels/water and charge your batteries.…

What Battery Do I Need for My Fish Finder?

Having a fish finder to locate underwater schools with reflected sound energy makes fishing so much better! You just need a way to power it reliably. If you want the best fish finder battery, you’re in the right place. If you’re feeling confused about the kind of battery you need…

Who Invented the Battery? And How We Advanced to Lithium-Ion Batteries

Lithium-ion batteries have completely revolutionized our modern world. They’re energy-dense, compact, and can handle repeated charge and discharge cycles. They make it possible to have smartphones, laptops, electric vehicles, and off-grid solar power setups. And in our day-to-day life, it’s hard not to take them for granted. But have you…

The Dangers of Battery Acid

Maintaining proper sulfuric acid levels in lead-acid batteries ensures the battery operates effectively. However, sulfuric acid is hazardous and can cause severe injury or death if handled improperly. Battery acid is a crucial but frequently misunderstood part of a lead-acid battery. Let’s dive into the dangers of battery acid and…