A single battery with 12V lifepo4 battery a powerful current of 50A maximum can make a motor working for 2 hours in a row. In general, if you are not sure about a lithium battery choice, we can recommend two more things to do besides consulting a motor producer. The first thing you should know is that the majority of trolling motor producers suggest buying LiFePO4 batteries. It means that Ferrum (iron) stands as a supporting element in a battery.

How To Use Marine Battery Runtime For Trolling Motors Calculator?

If you’re looking for a deep-cycle battery to run your trolling motor all day, there’s no better battery than this. This Optima battery is completely sealed so that it can be mounted anywhere. When it comes to deep-cycle marine batteries and AGM batteries, the Optima 8016 is hard to beat. [newline]The best way to look at the amperage of a battery is to compare it to the fuel tank of a motor vehicle.

That’s because the size of the battery depends on where you are going to use it. AGM batteries can be big and bulky, especially those with a large charging capacity. If you aren’t permanently installing the batter onto your boat, then it’s a good idea to store it in a cool, dark location. Think of your garage or in the basement, although be mindful of keeping it anywhere too warm – just below room temperature is ideal. We’ve mentioned how certain batteries have the same specifications but one can outperform the other due to superior manufacturing and the VMAX MR127 is the perfect example of this.

Best Overall: Optima Bluetop D34m Deep Cycle

Because lithium batteries have a lifespan of 3000 cycles and more, you won’t have to worry about replacing them anytime soon. The recommended charging current for lead-acid batteries is 10-30% of the rated capacity. For example, you shouldn’t fast charge a 100Ah lead-acid battery with more than 30 Amps. A lower voltage means the motor will draw more amps to provide the needed power. On the other hand, lithium batteries will only have around a 3% voltage drop as they are discharged.

Tournament Lithium is your ONE-STOP-SHOP, for the highest quality Lithium Marine Batteries and a full line of NOCO and Dual Pro Lithium Battery Chargers. Our batteries will provide you with countless hours of enjoyment on the water and for many years. To optimize your battery life we recommend using our Dakota Lithium charger.

Top 8 Trolling Motor Battery Reviews

The overall productivity makes lithium batteries better than other battery types, though. It makes it a perfect choice for kayak trolling (minimal weight and dimensions can fit into the smallest boats), but if you need more power – choose something else. With all the advantages, some lithium batteries are quite specific. Some of them cannot be members of the battery series for more powerful motors.