Powered by Dragonfly Energy Graphic
FREE GROUND SHIPPING*
LiFePO4 Battery Chemistry & Why Itโ€™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 applications, itโ€™s easy to confuse the different types of lithium chemistries. So, what makes the…

Important Considerations When Upgrading to Lithium on Your Sailboat

After reviewing the differences between lead acid and lithium batteries in your marine electrical system, itโ€™s time to make a decision. While there are many advantages to upgrading your marine electrical system with LiFePO4 batteries, there are a few key things to consider. Before upgrading, make sure you determine if…

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. With limited power options, many truckers rely on idling their engines and antiquated lead-acid batteries…

Lead Acid vs. Lithium Batteries for Sailboats & Other Marine Vessels

Once you know the different types of batteries available for marine electrical systems, the next step is to compare the options available to determine which one is right for you. While lead acid batteries have been used on boats for decades, the newer technology of lithium-ion batteries offers many promising…

Different Types of Batteries for Sailboats & Other Marine Vessels

Upgrading your sailboat or marine vesselโ€™s electrical system can be a long and challenging process, but it doesnโ€™t have to be! Our Marine 101 course is a series of videos that break down each step. Prior to tackling your install, itโ€™s key to learn about the various types of batteries…

Battery Reserve Capacity Explained: Time of Sustained Constant Loads

In a market saturated with batteries of all shapes, sizes, chemistries, and brands, selecting a battery can quickly become overwhelming. For the average consumer, sorting through scientific jargon, usage restrictions, and application power requirements seems nearly impossible. However, simply taking the time to walk through the meaning of each battery…

Everything You Need to Complete Your Comprehensive Lithium Power System

Discover how to assemble an independent power system complete with lithium-ion batteries, solar panels, chargers, and everything else you need.

Lithium-Ion Batteries with IP65 Ratings | What is IP65 and Why Does it Matter?

As lithium-ion batteries become more popular, various standards and certifications are being created to ensure consumers’ safety. Each of these standards puts the batteries through rigorous testing to see if they will continue to operate optimally, even in rough conditions. Ingress Protection (IP) ratings were created to signal how well…