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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…

Do I Need a Marine Battery Switch on My Boat?

Are you setting up your marine electrical system? If so, you’ve probably heard of a marine battery switch. Marine battery switches typically look like a big red switch near your electrical controls. They usually connect to the heart of your electrical system. But what does a marine battery switch do?…

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.…

Who Invented the Battery? And How We Advanced to Lithium-Ion Batteries

Lithium-ion batteries have completely revolutionized our modern world. They’re energy-dense, compact, and can handle repeated charge and discharge cycles. They make it possible to have smartphones, laptops, electric vehicles, and off-grid solar power setups. And in our day-to-day life, it’s hard not to take them for granted. But have you…

The Dangers of Battery Acid

In lead-acid batteries, acid, as the name suggests, is one of the most important parts of keeping the battery operating but it can also cause serious injury or death. Battery acid is a crucial but little-understood part of a lead-acid battery-powered electrical system. Let’s shine a light on this vital…

How Do Boats Have Electricity? Marine Electrical Systems Basics

Like other vehicles, boats use electrical systems to operate. Some have simple low-voltage needs like a car, while others need more complex, fully-featured power systems. How do these boats get this electricity? In this article, we discuss marine electrical systems, including how they work, the different parts, and a few…

Should You Put Batteries in the Freezer? Temperature Effects on Stored Batteries

Most of us have heard this famous myth at one point or another: If you store your batteries in the freezer, they’ll last longer. But is there any truth to this common battery folklore? Or are you taking up precious freezer space for no reason? Here at Battle Born Batteries,…

What Is a Hybrid Inverter?

It’s always nice to have access to full 30 or 50-amp power hookups for your RV, boat, or other vehicles. After all, it’s often necessary to enjoy many of the comforts that make you feel at home, from air conditioners to microwaves to TVs. But unfortunately, these powerful hookups aren’t…

Why Do We Measure Electricity in Kilowatt-Hours (kWh)?

If you’ve ever taken a good look at your electricity bill, you’ve probably noticed that your service provider measures your energy in kilowatt-hours (kWh). In fact, nearly every household appliance, device, and gadget uses this unit of measurement. But what exactly are kWhs, and why do we use them so…