How long does a battery last with a trolling motor

The pounds of thrust on the trolling motor and speeds faster than the lowest setting will drop that time dramatically. A typical mid-sized car battery 60AH 600CCA will be able to power most trolling motors on low speed for about 105 hours until fully discharged. Click to see full answer. It determines how long you want to run the trolling motor. A battery bank of a 240 Ah capacity rating selected as deep cycling should be kept to 50 to ensure maximum battery life. When calculating trolling motor run time there are two things you need to know.

This can vary based upon battery amp hour rating boat size and weather conditions.

The larger the amperage hours AH rating the longer it will last and more power it will be able to hold. Battery group size could play a role in life but on a 12v older power drive a 24 to 27 group battery running between 6-8 hours is in line with where you can expect yourself to be. Marine batteries are rated by Amperage Hours. The pounds of thrust on the trolling motor and speeds faster than the lowest setting will drop that time dramatically. 6032018 For trolling motors youll want to get a deep cycle battery. If the 35 Ah battery is a lithium battery you should get almost all of its stated capacity so you could run about an hour or more on speed 5. Battery amperage hour rating and a motors amperage or watt draw. Many people say that a trolling motor battery will last about 2 years but if properly stored you can get 3 or even 4 years out of even a cheaper battery used more than 20 times per year. For more information review these instructions on Selecting the Correct Batteries or watch the video below. This value is how long the battery will last with a 25 amp current draw. For example for a motor that pulls 20 amps at medium speed using a 100 amp hour battery the run time would be.