This 24V battery is bigger than others in Golf Cart Battery the list (20.5 x 9.37 x 8.54 inches and 47.4 pounds) but smaller than other batteries being able to carry 2560 Wh. If you are a trolling fishing enthusiast and you cannot live a season without it, such a battery is a must-buy. You’ll need some protection, or at least covering a battery from direct sun rays. Though it does not need maintenance, in case of damage, you’ll need professional repair that will not be cheap. You need to check them for the electrolyte (acid) leaks that can do a lot of damage. You need to supply these batteries with distilled water as well.

15a Battery Charger – Epoch Batteries

One critical feature in the ODYSSEY batteries is that they are made with almost 100% pure lead (99.99% to be exact) instead of the traditional lead alloy that most AGM batteries employ. Pure lead is thinner than its alloy counterpart which allows for more plates in the battery, making for a more powerful and long-lasting battery. Of course, being an AGM means you can install it in any position without worrying about it leaking, so you should be able to squeeze it in even when short on space. This also means no maintenance or diminished performance from vibrations, with the battery being incredibly durable and reliable in most conditions. Another feature to like about this battery is that it is non-toxic and more environmentally friendly than other battery types such as lead-acid and even lithium-ion. In any case, it offers plenty of charge for most fishing excursions, save for those 12+ marathons that some anglers enjoy.

A cranking (also starting) battery is designed to give a high burst of amps for a short period of time. After the starting battery has done its job, it isn’t required by the car to provide any more energy. Instead, the alternator works to restore any spent energy released by the battery. Car batteries are not designed to be able to provide sustained power to accessory devices. Before we get into the characteristics of deep cycle batteries themselves, it seems wise to take a look at how much thrust power you need. Consider the fact that your overall boat weight is an inconstant factor (you might bring an extra buddy, and some extra gear, coolers, etc. sometimes).

Trolling motor batteries used several times a week should last no less than three or four years, and possibly five or six with no loss of charge. The Optima Bluetops incorporate AGM design into a frame that’s lighter and substantially more compact than the often-unwieldy AGMs from other manufacturers. That means you get the incredible runtime and the high number of recharges this category provides, but without the space-stealing footprint of the competition.

Best Trolling Motor Batteries

Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application.

Here’s our pick of the best trolling motor batteries on the market. And don’t miss our extensive trolling motor and electric outboard test. Customers find that the battery holds a charge for a long time and lasts all day. They appreciate its lightweight design and functionality, with one customer noting it performs as well as advertised.