Deep Cycle Battery Charger Selection and Process

Selecting the right charger depends mainly on the style of your deep cycle battery, so the first thing you have to do is determine the building type of your battery. There are several popular types nowadays, and each has its unique characteristics. One charger will not work for many types, which means this measure is very important. The four most common kinds are wet cell, gel cell, absorbed glass mat, as well as the valve regulated lead-acid type, or VRLA.

Just as an automotive battery, this sort has a liquid electrolyte where lead plates are hung that fills cells, or internal compartments. That is the most common form of deep cycle battery and is available off-the-shelf at important department stores and most sporting goods. The AGM (absorbed glass mat) building uses a woven mesh material keep the electrolyte in continuous contact with the lead compound and to absorb it. It really is considered maintenance free, unlike a number of the wet-cell batteries and a sealed design. It will make use of exactly the same form of charger and is, nevertheless, rather like the wet-cell. The VRLA is additionally of construction that is sealed, but its chief differentiation is that is uses an internal valve to vent the gases created during the charging cycle. In addition, it can utilize the same form of charger as the wet-cell batteries.

This charger comes in several sizes, so you do need to coincide with the correct charger for the size battery. This is really three, two, or even more chargers built into one unit. Depending on what country you live in, you should also complement the input voltage to the correct voltage of your service.


These will be priced, with few characteristics that are particular assembled in, and manually operated.  Furthermore, you will must manually set the dials and switches to the front panel for battery that is different and each process which you charge.

If you’re preserving a greater quality battery, you may want to think about buying a “smart charger” instead. The smart charger is merely a computer managed charger that sends the appropriate charging currents and voltages necessary to provide a whole charge and actually takes readings from your battery it is connected to. This equalizing process evens out the charges in the individual battery cells.

The electrolyte in the gel cell battery has been mixed using a thickening agent to solidify the solution. This type of battery can provide extended operating times which other battery types and can endure higher ambient temperatures that a wet-cell battery, but it does require unique equipment to keep it properly.

Whether you use a state or a low cost fundamental charger -of-art smart charger, following a strict battery care routine can ensure several years of trouble-free life out of your trolling motor battery as well as other deep cycle  batteries that you employ.