Powered by Dragonfly Energy Graphic
FREE GROUND SHIPPING*
American Flag Graphic
PROUD AMERICAN COMPANY
What Components Do You Need to Make the Upgrade to Lithium Batteries?

Are you looking to upgrade your current rig, home, or marine power system with long-lasting, reliable, safe, and lightweight lithium-ion batteries? With the right components installed in your system, it’s a simple switch! Let’s explore the essential components needed to create a Battle Born Batteries lithium power system. Inverter Chargers…

5 Easy Mistakes to Avoid When Charging Lithium-Ion Batteries

Are you making these common mistakes when charging your lithium-ion batteries? If so, you could be doing significant harm to your batteries and devices.

Beginners Guide to Victron Charge Controllers

When it comes to off-grid or backup power your battery bank is the heart of your system to keep everything operating even when there is no power generation. When there is power available however you need to safely put it into your batteries. Most times the power type available is…

What Is a Battery Isolator?

If you have a multi-battery system, you might be wondering how they should be connected together. After all, a benefit of having two or more batteries is the backup power. But how do you prevent one battery from accidentally draining your others? A battery isolator is the answer you’re seeking. …

How to Install a Solar Roof Top Combiner Box

If you’ve been considering getting to the solar power game, you’re likely familiar with equipment like solar panels, inverters, batteries, and more. But one vital piece often flies under the radar for new solar adopters – the solar roof top combiner box. If the term has you scratching your head,…

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…

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.…

Why is an RV Battery Disconnect Switch So Important?

An RV battery disconnect switch is a critical safety component to any RV. It is also a convenient tool to use when storing your RV or making any sort of electrical upgrade. Below we discuss what this switch does, how it works, and why it’s a vital part of any…