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 12v battery run a trolling motor?
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 100ah battery run a trolling motor?
For example a 100 amp hour battery should be able to deliver 100 hours of 1 amp consumption, or 10 hours at 10 amps, 5 hours at 20 amps, etc…
What size battery do I need for a 30 lb thrust trolling motor?
The type and size of battery most suitable for a 30lb thrust trolling motor is a 12 V deep cycle marine battery with at least a 110 amp hour rating, which usually comes under group 27 size battery. The more will be the amp-hour of the battery, the more it will run.
What size deep cycle battery do I need 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.
Can you use a regular battery for a trolling motor?
a trolling motor battery is designed to deliver a modest amount of current for a longer period of time. … You need a deep cycle battery simply because it will take a longer time to draw the battery down. A regular car battery will work it just won’t work for as long as a deep cycle battery would.
How fast is a 30 lb trolling motor?
with a sinlge 30# transom mounted motor i was able to reach 3.0 mph. if i went dual 30# tms, i could reach 3.2 mph. with a single 50# transom mounted motor i was able to reach 3.6 mph. i will be picking up a 55# thrust minn kota soon.
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 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.
Will 2 trolling motors make you go faster?
It’s not the typical “get it on plane, and get the bow out of the water” that we expect from the big gas motor. Two motors in the back will just push the bow a little higher in the air, and the stern will dig in deeper, slowing you down. The boat will be faster with a trolling motor if it’s level in the water.
How do I choose a deep cycle battery?
What To Look For In A Deep Cycle Battery
- Weight & Size. Weight and size are important considerations if you intend to use your deep cycle battery on a watercraft or RV, where you’ll need to run several different electronic applications for extended periods of time. …
- Charging. …
- Life Span & Reliability.
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What is the best battery to use for a trolling motor?
There are two specific types of deep-cycle 12-volt batteries recommended for use with trolling motors: Lead Acid Wet-Cell & AGM Batteries. Deep-cycle batteries are designed for discharging smaller amounts of current over a longer period of time and for more frequent recharging.
Can I use a lithium battery for my trolling motor?
Minn Kota trolling motors can run on Lithium Ion batteries. However, they are specifically designed to run on traditional lead acid batteries (flooded, AGM or GEL). Lithium Ion batteries maintain higher voltages for longer periods of time than lead acid.
What size deep cycle battery do I need?
As a basic rule of thumb, you can remember that a 100Ah AGM deep cycle battery can provide 1 amp for 100 hours, 2 amps for 50 hours, 3 amps for 33 hours,… Keep in mind this is a rough estimate, as the battery capacity will change a little depending on how fast your battery is being drained.
How often should I charge my trolling motor battery?
Battery and boat manufacturers recommend that you fully recharge your trolling motor battery as soon as possible after use. Batteries that are left to sit with less than 12.4 volts are prone to the formation of lead sulfate inside the cells, which will severely impact their performance and lifespan.
How do you charge a deep cycle battery?
There are two main approaches to charging up a deep cycle battery. The first is to charge the battery while it’s on the boat already, in the fixed position. The second is to take the battery out of the boat and make use of a portable charging unit to top the battery up to full.