# How long will an electric motor run on a battery?

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The larger the rating, the more power the battery can hold, and the longer it will be able to power a motor at a given speed. For example, a 100 amperage hour battery is one that would be able to supply 25 amps of power for 4 hours (25 amps * 4 hours = 100 amp hours) before running out of energy.

## How long will a 35ah battery run a trolling motor?

For example, you buy a 35Ah power battery and the average draw power of your trolling motor is 7 Amp. Dividing through equals 5 hours run time.

## How long will a 35ah battery last?

Reference Designer Calculators The Ampere Hour is defined as the number of hours a battery would last if it takes one Ampere of current. So, if a battery has 10 Ampere hour rating, it will last for 10 hours if it takes 1 Amperes of current. A 10 Ampere Hour battery will last 5 hours if it takes 2 Amperes of cuurrent.

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## How can I make my trolling motor battery last longer?

When using your trolling motor, keep the load steady and moderate and make changes to your speed gradually. Sharp, heavy shifts in speed will cost you more power, and if you overtax the motor by running at a higher speed for long periods, you’ll drain the battery more quickly.

12 V

## What size battery is best for a trolling motor?

Most trolling motor batteries fail due to lack of proper charging. We suggest selecting a 12 volt deep cycle marine battery with at least a 110 amp hour rating, usually a group 27 size battery. The higher the amp hour rating, the more run time you will receive.

## Is higher Ah battery better?

Using a battery with a higher Ah will improve the device’s running time on a single charge. This feature is important if the power frequently goes out or is out for long periods of time. However, the higher the Ah is on a battery the bigger (physically) it will be.

2 hours

## How long will a 100ah battery run an appliance that requires 400w?

How long will a 100ah battery run an appliance that requires 400w? A 100ah battery should provide 1 amp for 100 hours, 2 amps for 50 hours, 3 amps for 33 hours etc.8 мая 2020 г.

## Can you run a trolling motor off a car battery?

Will my car battery work for my trolling motor? No, car batteries are not recommended and can ruin your motor.

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## How long will a 12v battery last with a trolling motor?

between 6-8 hours

## Do I need a separate battery for my trolling motor?

You need a separate battery for trolling motor. … As a regular cranking battery cannot match up to it and power the high levels of currents required by an electric trolling matter, it is better to turn to a separate deep cycle ‘house’ battery instead.

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## What kind of battery do I need for a Minn Kota trolling motor?

A Minn Kota trolling motor will operate with any lead acid, deep cycle marine 12-volt battery/batteries. For best results, use a deep cycle, marine battery with at least a 110-ampere hour rating.11 мая 2020 г.

## Can you use a lawn and garden battery for a trolling motor?

Re: Lawn Mower Battery with Trolling Motor? While the garden tractor battery will be fine for starting the engine, it will last about 10 minutes running a trolling motor. … Even at half speed the motor would kill that battery in a matter of minutes.