I have a small boat and I do not want to spent a lot of room for the bulky heavy battery. Due to this, I prefer to use the best dual purpose marine battery, which can handles starting and cycling for my boat. In general, dual purpose marine batteries can play the function of deep cycle and starting batteries. Here is the article about dual purpose marine battery.
However, the downside of dual purpose batteries is that they are costly. You even have to spent about $500 for the quality, good performance dual use batteries. If you are looking for the premium versions, you can visit site for more options. But if you need something that is friendly budget and won’t make you disappointed, you can consider the recommendation below.
Optima yellow top battery is absolutely best option for the money that offer excellent performance. There are many benefits from this dual purpose battery making this one of the most popular batteries out there. It has the ability of provides high-voltage jolt of cranking power, it is design with quality material for long lasting and low-maintenance. I really appreciated the value of this battery.
I have been use Optima batteries products for such a long time and I am satisfied with the quality that Optimal offers. The yellow top battery can be able to provide great amount of voltage power for cracking and also comes with a good reserve capacity. It is leak-proof design and super vibration-resistant, what make it low maintenance battery.
The drawback here is that the yellow top battery is more compatible for vehicles, it means that the battery may not fit well in all boats, so make sure it can work with your boat before purchasing. This Optima model can be handle for the boats with higher electrical loads. If you have a boat which require a bit of energy to start, this is good way to go for. It also offers great performance in the deep cycle stage, you do not worry about running out of power when you are on the water.
General speaking, with all of the functional and benefits that the Optima yellow top battery offers, it deserves top 1 on this list for the awesome value that it brings. However, I hope that the manufacturer can add some temperature resistance improvements in this battery as this yellowtop battery is not work well in cold temperature and may overheat if it is overcharged.
You can expect that Exide XMC-31 MEGACYCLE AGM-200 offers high capacity. This is because It comes with 925 cold cranking amps to power engines and immediately started up reliably. It can be able to reserve of 200-minutes, with these long times you will not have to worry about depleting it and wearing your battery down. It is even longer time than the previous option from Optima that is reviewed above.
Since it is AGM battery, and just like others AGM it is sealed and you do not need to maintain it. Overcharge is also the problem when you use this battery, AGM batteries is relatively sensitivity so it should be carefully monitored the charging process with care.
There is a compression technology that add in Exide and the solid casting, which make it vibration resistant, protect internal parts and do not being adversely affected by external elements of whether and transportation. Additionally, it comes with a carry strap at top for easy carrying. Exide provides a two-year warranty for product. However, due to its higher capacity, it also takes longer time to be recharged.
Mighty Max ML35 battery is a deep cycle AGM battery but it can also work for starting your boat engine. This is the cheapest dual purpose battery on this list with only $63. If you have a small boat and looking for something compact with light-trolling capacities, this 22Volt dual purpose marine battery with 35Ah capacity is ideal to choose.
As it is very simple and easy to install, you do not need to worry if it is compatible with your boat or not. It offers good performance for both starting and deep cycle life. It has a spill-proof design.
What I like most about this battery is that it does not require any experience or high technical knowledge to install and maintenance. Besides, it only measures 7.68 inches x 5.16 inches x 7.13 inches. However, this may not have efficiency issues with larger boats.