You cannot run a trolling motor without batteries.
And finding quality batteries is important if you want to run your boat for hours.
There are different types of batteries available for trolling motors.
The most common ones are lead-acid batteries, AGM batteries, and Lithium-ion batteries. Each of these batteries has its advantages and disadvantages.
You just need to do your research to see which type of battery meets your needs. If you are looking for batteries that have a long life and deliver excellent performance, consider buying AGM batteries or Lithium-ion batteries.
But if you are looking for cheap batteries that can also deliver decent performance, lead-acid batteries would be the ideal option.