How can I make my trolling motor battery last longer?

Why is my trolling motor battery draining so fast?

The most common reason why your trolling motor dies fast is that the battery is going (or has gone) bad. Even if the battery has the proper amount of charge when it comes off the charger, it may not hold that charge. … Replacing the battery should solve this problem.

How long should a trolling motor battery last?

However, a 24-volt trolling motor should last at least 8-10 hours and may last up to several days before you need new or recharged batteries.

How do I extend the battery life on my boat?

6 tips for improving boat battery life

  1. Don’t buy cheap batteries. This is one of the biggest mistakes you can make. …
  2. Always keep a wet battery wet. …
  3. Always keep your batteries fully charged. …
  4. Strap your batteries down in the boat. …
  5. Keep your battery terminals clean. …
  6. Store your batteries in a cool — not cold — dry place.
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Can you run two batteries on a 12 volt trolling motor?

Subject: RE: Two battery set-up for a 12 volt trolling motor? Kid, yes you can. Connect the Pos of the batteries together, and the Neg of the batteries together. This is a parallel connection, and will double your power, and time on the water.

How can I make my deep cycle battery last longer?

Slow Charging

Finally, the best way to extend your battery life is by making sure to charge your battery as slowly as possible. For instance, slow charging overnight is much kinder to your battery’s internal components than using a rapid charger for only a few hours.

How long will my marine battery last?

The average life of a boat battery is around 3-4 years, although they can last up to 6 years in the right conditions. To ensure your battery lasts its full lifespan, keep your batteries connected to a maintenance charger to keep it fully charged.

Can you overcharge a trolling motor battery?

Overcharging and Undercharging Marine Batteries

Over or undercharging your batteries will shorten their overall life. Minn Kota chargers are digitally designed to deliver just the right amount of juice every time you plug in. No more.

Whats a good battery 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.

How can I speed up my trolling motor?

How Can I Speed Up My Trolling Motor

  1. Replace or Charge Your Batteries. Click for more info. …
  2. Get Rid of the Extra Load. Make sure you know the maximum weight for your vessel. …
  3. Properly Maintain Your Trolling Motor. …
  4. Clean Battery Terminals. …
  5. Switch to a New Prop. …
  6. Time in the Water. …
  7. Go to a Repair Center. …
  8. Replace the Trolling Motor.
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What is the lifespan of a gel battery?

If kept in a charged state when unused, the common lifespan of a 12-volt Gel or AGM battery is up to six years. After five or six years of float voltage at an average ambient temperature of 25 ºC, the battery still retains 80 % of its original capacity.

How do you maintain AGM deep cycle batteries?

4 Effective Ways To Maintain Your AGM Battery and Keep It Durable

  1. Storing your AGM battery. When you are storing your AGM battery for longer periods, always remember to recharge. …
  2. Sulfation prevention. …
  3. Do not overcharge the AGM battery. …
  4. Use the manufacturer’s recommended charger.

How long will a marine battery run a trolling motor?

Almost 5 hours doesn’t seem too bad, but that is really a max runtime in ideal conditions. Reality is likely to be less. If the battery is old, damaged or not fully charged then you will not get the rated amp hours from it, reducing your runtime. Significant cold or hot weather will also reduce your runtime.