Powered by Dragonfly Energy Graphic
FREE GROUND SHIPPING*
American Flag Graphic
PROUD AMERICAN COMPANY

Victron Energy’s SmartShunts are an all-in-one battery monitor, only without a display – your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like state of charge, time to go, historical information and much more.

What Is a Deep Cycle Battery?

Batteries do so much for us, from starting our vehicles to powering our flashlights during power outages. But different types of batteries can have dramatically different strengths and intended uses. And for those who aren’t particularly knowledgeable about tech, it can get a little confusing. One of the most common varieties you’ll hear about is […]

5 Geeky Lithium Battery Terms You Need to Know

Anyone who uses batteries for their home, RV, or boat knows that lithium batteries have revolutionized the power world in recent years. Unfortunately, they may not know much beyond that. Educating yourself about lithium battery basics can feel like learning a new language, especially for the less tech-savvy. But fear not. We’re breaking down those […]

The Dangers of Building Your Own DIY Lithium Battery Pack

With so much information on the web, more people are trying to build their own DIY lithium batteries. After all, lithium batteries can be expensive, and it can be cheaper to build your own. But regardless of why people do it, it can be extremely dangerous to build your own batteries.  In this article, we […]

How to Use and Install a 36V Battery System

While less common than 24V or 48V power systems, 36V battery systems are used commonly in fishing vessels and golf carts. Let’s take a closer look at 36V power systems and learn why, how, and when they’re used.  What Is a 36V Battery System? Simply stated, a 36V battery system is a set of batteries […]

How to Choose the Best Kayak Trolling Motor Battery: Lithium vs. Lead-Acid

When building a powered kayak or canoe, you probably spent a lot of time figuring out what trolling motor you wanted, but it won’t be very useful without a solid kayak trolling motor battery. You need to know your small engine won’t give out while you’re on the water.  Your kayak trolling motor needs a […]

What Is A Lithium-Ion Battery?

Lithium-ion batteries provide many advantages to those who make the upgrade. Everyone wants the longest-lasting and fastest-charging battery available. There has been incredible growth in the lithium-ion battery industry globally, and consumers are the benefactors. Today we’ll look at what a lithium-ion battery is and how this new battery technology can benefit you. Let’s dive […]

What Is An 8D Battery? Are They Worth It?

Perhaps you’ve never even heard of an 8D battery. It can be overwhelming to pick out a deep cycle battery for your boat, RV, or off-grid system. There are lots of different brands, types, and sizes. One option you may come across is the 8D battery, not to be confused with D-cell for small electronics. […]

How to Replace and Upgrade Your Camper Battery

Boondocking for days or weeks at a time is something many RVers dream of doing. However, these dreams are met with reality if you realize your stock camper battery won’t suffice. If you’re dreaming of using your RV off the grid, you want to keep reading. Today we’re going to share with you how to […]

The Vanwives’ Sprinter Van Rebuild is LiFePO4 Battery Powered!

Jazmyn and Crystal have been on the road for two years now and are loving every minute of van life. Their Sprinter van is powered by Battle Born Batteries and together they feel unstoppable when traveling in Canada. They’ve got grand plans to do some cross-continental travel and now have more power in the rig to do so.  Meet the Vanwives and their Sprinter Van:   Jazmyn and Crystal first met […]