Powered by Dragonfly Energy Graphic
FREE GROUND SHIPPING*
American Flag Graphic
PROUD AMERICAN COMPANY
Can You Use Lithium Batteries to Start Your Boat Engine?

Marine batteries serve two purposes within your boat’s electrical system. They’re used to start the engine and run various electronics. This includes anything from radios and navigational equipment to kitchen appliances and water makers. While…

Can You Leave Marine Batteries in a Boat Over Winter?

When the leaves have fallen, and temperatures drop below freezing, many mariners store their boats for the winter. Before putting your boat in storage, it’s important to understand how to store your boat batteries for…

Battle Born Lithium Batteries Buying Guide | Everything You Need to Know to Upgrade Your Power

Whether you have an RV, marine vessel, van, or off-grid property, batteries are an essential piece of your electrical system and ability to store and use power. When your factory-installed system isn’t cutting it anymore,…

Which Battle Born Lithium Battery Models Are Right for a Sailboat?

Once you’ve determined your electrical system is ready to upgrade with lithium, it’s time to pick a battery model. While Battle Born Batteries come in a large variety of shapes and sizes, some are better…

What Does a Battery Maintainer Do?

Are you planning to store your RV or boat for the off-season but aren’t sure what to do with your batteries? Have you ever been blindsided by completely dead batteries after leaving them in storage?…

LiFePO4 Battery Chemistry & Why It’s Important for Sailboat Applications

With so many battery chemistries available on the market, it can be difficult to sift through the mire and find the right choice. As lithium batteries become a popular power source for a variety of…

12V Battery Types: Which One Is For You?

When it comes to 12-volt (12V) house batteries, choosing the right one can seem a little daunting to those unfamiliar with battery technology. While all 12V battery types provide power for 12V electrical systems, there…

Important Considerations When Upgrading to Lithium on Your Sailboat

After reviewing the differences between lead acid and lithium batteries in your marine electrical system, it’s time to make a decision. While there are many advantages to upgrading your marine electrical system with LiFePO4 batteries,…

Battery System Maintenance 101: How To Keep Your Batteries at Peak Performance with Inverter Chargers and System Monitoring

Battery Maintenance 101: How to Keep Your Battery Systems at Peak Performance

Transforming Heavy Duty Trucking with Advanced All-Electric Auxiliary Power Solutions

Heavy-duty trucking is the lifeblood of the global economy, as countless essential goods are transported every day. For long-haul truckers, multiple days on the road require spending nights in the sleeper cabs of their rigs.…