Frequent question: How long will a 12v 35ah battery last trolling motor?

This little powerhouse is perfect for my little one-man boat with Minn Kota Endura 30 trolling motor. Lasts at least 4+ hours of fishing, running the motor a lot.

Is a 35AH battery enough for a trolling motor?

Lead Acid Wet Cell batteries are the most affordable option for your trolling motor. We often recommend this 35ah battery, this 55ah battery, this 70ah battery, or this 100ah battery on Amazon.

How long will a 12V 35AH deep cycle battery last?

35 ah means the battery can deliver 35 amps for ONE hour, not 20. 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.

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How long will a trolling motor run on a 12V battery?

6-8 hours seems reasonable with an older motor. 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.

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

Amp Hours Amp Draw Hours Use
100 50 1.7

What size battery do I need for a 55 lb thrust trolling motor?

To use an example, a 55 lb thrust motor unit has a peak power draw of 40 amps. If you use the trolling motor for 6 hours at average 50% load of 20 amps, the trolling motor will then require a battery load of 120 Ah.

What size battery do I need for a 40 lb thrust 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.

Can you use a regular battery for a trolling motor?

Can you use a regular car battery for a trolling motor? – Quora. Yes, although you shouldn’t. For occasional use, it might be more cost effective to use an existing battery rather than buying a separate deep cycle battery, but if it’s just going to sit around unused then it is better to have a deep cycle one.

Is it better to charge a deep cycle battery slow or fast?

A deep cycle battery is not designed to handle the rapid charging and extra heat, so it may never reach full capacity. … By contrast, a slow charge is perfect for charging deep cycle batteries because it prevents heat from building up and ensures that the full capacity of the battery is reached.

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Can you overcharge a deep cycle battery?

Both overcharging and undercharging will have serious adverse effects on the lifespan of a deep cycle battery. In particular, you can seriously shorten the lifespan of a battery if it is used in a deep cycle application that it was not designed for.

Can you run a trolling motor off a generator?

The only way to power your trolling motor from a generator is to use what is often called a RV Convertor. This device converts the 120VAC voltage into 12VDC. The output amperage of the convertor should be equal to or greater than the maximum draw of the trolling motor.

How fast will an 80 lb thrust trolling motor go?

How Fast Will A 80 lb. Thrust Trolling Motor Go? it is important to note that more thrust does not mean more speed. The trolling motor’s maximum speed is around 5 mph no matter how many lbs (pounds) of thrust it provides.

How do I know if my trolling motor battery is bad?

If one battery drops more than the others, that one is probably bad. If the batteries are being charged fully, start the day at the same voltage and discharge equally, then they are probably all worn out. Just a regular voltmeter.

What size battery do I need for a 18 lb thrust trolling motor?

What type of battery do I need to run my trolling motor? Most electric trolling motor will operate with any deep cycle 12-volt marine battery. But for the longest run time and lifespan we recommend lithium iron phosphate (LiFePO4) batteries.

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What size battery do I need for my Minn Kota trolling motor?

What type of battery do I need to run my 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.

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