What happens in a battery that goes dead is the acid will harden when it no longer has a charge. This effect is even worse if your battery ends up sitting for a while without any charge at all. This is great news considering that each time your battery goes completely dead, it negatively has an effect on your battery’s overall life. A marine battery gauge does the same thing, but it is focused solely on your battery. A car or a truck has a variety of gauges that can show you what is going on under the hood. As we say, it is better to be safe than sorry. Even the best marine batteries do eventually die. For example some may even be able to alert you to an issue with a failing battery before it does leave you stranded on the open water. Some battery monitors will also show you other information that could be valuable in regards to your boating.
(Check out more uses of solar marine power here.) Some of them are powered by the battery itself and others use solar power to keep it functioning accurately without further depleting your battery’s life. It calculates how much juice the battery has versus how much charge is going out and shows you approximately how much longer the battery will remain working. Jump To> Battery Monitor Reviews Marine Battery Monitor Comparison ChartĪ battery monitor is a simple device that shows you how long your battery life will last.
This is where a marine battery monitor could have helped. Have you ever been out on the water and suddenly notice your battery is dead? Better yet, have you ever hauled your boat and trailer to the marina looking forward to a day of fishing just to discover your battery was dead? Either situation can put an immediate damper on your day.