A marine battery charger, especially one for a boat, must be carefully selected. You must know the input voltage for your battery, the battery type, as well as the capacity before making a choice and there are other factors to keep in mind when actually charging as well. Picking the right kind of charger is the key to making sure that an the battery has a long life.

It’s important to keep in mind that you will probably be using a marine battery charger in a different environment than a car or other type of charger. Marine equipment such as boats are mostly on the ocean, not on the land, and as such you may run into situations where you must charge the battery while you are far from land. Choosing a charger that can easily be carried on the boat and stored safely is a must.

Locating a charger that will not over or undercharge is also important. Charging a battery too much is the number one cause of battery death, with undercharging right behind in a close second. Ideally you want a charger that will only have an output that equals 20 percent of the battery’s total Ah capacity. Anything less will definitely undercharge the battery, and anything more will result in overcharging it. For example, if your marine battery has 100 Ah, then you should search for a marine battery charger that supplies 20 Adc.

If you must buy a battery that does not give 20 percent of the total Ah capacity, then consider the times that will be needed for each charge. For example, if you charge a 100 Ah battery with a 10 Adc charger it will take a little over 6 hours. Similarly, if you charge a 200 Ah battery with a 20 Adc charger it will take the same amount of time. However, for a 200 Ah battery you would ideally need a 40 Adc battery charger, which should take not more than 3 and a half hours to reach full capacity. This logic works for all battery sizes, though the times will be different depending on battery size.

Using the right size of charger with your battery will make certain that it will have as long of a life as possible. Marine batteries are pricey, and a good charger than give your battery a second, third, or even fourth life for you to use. Think about the size and rate of your battery before getting a charger, as you will regret purchasing the wrong model later. A marine battery charger is something that needs to be seriously thought over before being picked out, as they are all not only made differently, but they also come standard with different sizes and charge rates.

If you are having trouble figuring out which marine vehicle battery charger you need, visit my site and get more information. Picking out the right one is a big deal, but it doesn’t need to be a hassle.