Should I charge a new deep cycle battery？

If you have a deep cycle battery, you should know a few simple practices that may help you to extend the life of a deep cycle battery. If you buy a new golf car or just a set of batteries, you need to get it fully charged and it should be 20-50 times until they reach their full capacity. By running a new cart until the battery charge is way down, you may shorten the life of the new battery. 

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Charging your deep cycle battery is as simple as plugging the charger into the power outlet and also into your golf car. Two or five seconds later, you will find it turned on. The best part is, your charger will turn off automatically as the batteries are fully charged, you don’t need to turn off it. Unplug the charger simply from the cart as the charger is shut off. It is important to charge your cart batteries completely before you use the electric golf cart, especially when it is completely new. 

Deep cycle batteries are required to be cycled at a different time before reaching their full capacity, it can be 50 to 125 cycles as per the type of the battery. The capacity of the battery will be limited during the time. You need to keep the battery cables intact and all the connectors tight. 

Is it better to charge a deep cycle battery slow or fast?

Slow charging is better for deep cycle batteries otherwise it will show the status of fully charged even before reaching the actual parameter. It prevents also heat building and ensures that the charge is actually full. 

 To charge a deep cycle battery, you need the best charger. Chose the charger that is designed for your battery type. A good lithium battery will charge best with the dedicated lithium battery charger. 

It can be possible to select a mix and match type for battery and charger. But you will have some risks involved as the charger may reach different voltage limits. A battery may fail to reach that voltage limit. It can damage your battery also. You may see an error code that the battery is not charging. 

The right charger may help you to get fast charging and your battery will charge faster. For instance, lithium batteries capture more current and they charge faster if you connect them with right charger that is dedicated to such batteries. 

To choose the right charger, you need to read the description of the charger. It will certainly specify the right type of batteries you can use with this charger. There are bank and single both types of lithium chargers that you can use. The charger that is designed for the special Lithium marine batteries is known as smart charger. These types of chargers provide constant voltage and they stop charging once they reach the maximum level of voltage. Similarly, you can use dedicated chargers for AGM or lead-acid deep cycle batteries. But in the end, a slow charge process is best for all types of deep cycle batteries. 

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The best way to extend the life of your battery is slow charging. Slow charging of batteries overnight can be kinder option for the internal components of the battery when you are using the rapid charger for a few hours only. Fast charging can increase the internal temperature of a deep cycle battery. 

How long will a deep cycle battery hold a charge when not in use?

The widest rating of a deep cycle battery charge is 20 hours if you maintain the battery even when it is not in use. You need to keep your battery fully charged even when it is not in use at the voltage level of 12.5v or more than that. It can hold charge only if it is free of dirt and clean and free from all the corrosion. 

You need to water your batteries after charging also. If the plates and exposed, you need to cover them with acid. After charging, you need to check the acid level also. 

The equalizing process should be performed periodically on your deep cycle batteries. This process should be accomplished by offering a low current charge for an extended time after a normal cycle of charging has been completed. The battery cell will keep in balance as the process is equally performed during use. This popular process should be an important part of your regular weekly maintenance routine of the battery. You need to get the battery charged fully before leaving it for rest and the charging process should be don’t at every three weeks minimum. 

What amp should I charge my deep cycle battery?

Once you have the idea about the right type of charger that you need, you need to pick the right one with the proper amount of voltage and amps. For instance, a 12V charger is perfectly compatible with the 12v battery. You can choose different charge currents or amp. 

To select the right amp for charging your deep cycle battery, you need to check the first amp hour rating, that is available with every battery. You can not use a charger with high rating of amp, it can eventually damage the battery. 10amp or less than that is known as slow charging and for deep cycle batteries, you can choose this process and it will increase the life of your battery. Charging should be done after every use but never run your battery when the indicator is showing it is low. 

You should follow a regular battery maintenance routine and it will help to extend the useful life of your expensive deep cycle battery. It also saves you good money in the long run. Using a right charger that is specifically designed for deep cycle batteries or a particular type of battery is a must, and even a brand-new deep cycle battery requires initial charging and it needs proper inspection even before being put into service. With proper, safe care, a deep cycle battery can offer you up to 15 years of dependable service.