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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 Causes Battery Terminal Corrosion (and How to Avoid It)?

Battery terminal corrosion is an all-too-common problem. But what causes it? And how can it be avoided? We’re taking a closer look at what you need to know about battery corrosion, avoiding it, and cleaning up when it strikes. What Causes Battery Terminal Corrosion? Corrosion is a problem that occurs…

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…

The Pros and Cons of Flexible Solar Panels vs. Rigid

Flexible solar panels vs. rigid is a question many would-be solar owners have faced in recent years. This innovative technology has changed the game for some solar power systems, but they may not be right for everyone. So how do you know which you should opt for? We’re breaking down…

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…