Keep the trolling motor completely separate from the starting battery. The starting battery should be able to run your electronics and maybe livewell on light use and always maintain plenty of cranking amps to easily start your motor. … If it were me, my kids or my dad, I would install 2 batteries in the boat.
Do you need two batteries for a trolling motor?
If you have a trolling motor on your boat, you will require usually two to three deep-cycle batteries to power it. … To keep your boat running throughout your adventure on the water, you need to buy those deep-cycle batteries with a large enough storage capacity.
What battery do I need for my 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.
Does a trolling motor need its own battery?
In addition to the battery for starting your boat’s engine, plan on at least one more deep cycle battery for the trolling motor. Do not use the same battery to start the engine, and to provide power to the trolling motor. … After a long day of fishing, the trolling motor will have used up most of the battery.
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.
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.
Can you run 2 batteries on a 12V trolling motor?
Yes, it will charge both batteries. You may want to considering buying 2 new batteries to do this with. If you put two different batteries or one old & one new, it will pull off one faster than the other. I have 2 12 volt batteries hooked up in parrallel (pos to pos and neg to neg).
How long will a battery last with 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.
Can you use a lithium battery for a trolling motor?
Lithium Ion batteries maintain higher voltages for longer periods of time than lead acid. Therefore, running a Minn Kota trolling motor at speeds higher than 85% for a prolonged period could cause permanent damage to the motor. The LiFePO4 Lithium batteries can be used with our motor.
How many amps does a 45 lb thrust trolling motor pull?
40 to 45 lbs thrust is roughly 29 amps/hr instead of the 42 amps/hr that those respective motors draw for the same thrust.
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.
Can you use a marine starting battery for a trolling motor?
Types of Marine Batteries
A starting battery should not be used for trolling motors or powering appliances. Marine Deep Cycle Batteries are designed to discharge slowly over a long period of time and to withstand several hundred charging and discharging cycles.
How far in the water should a trolling motor be?
A trolling motor’s ideal propeller should be at a depth that keeps about 6 inches of water above the blades. In other words, the centerline of the motor and the prop shaft should be about 12-18 inches below the waterline, depending on the make, model and dimensions of the trolling motor.
How long will my deep cycle battery last?
Most deep cycle batteries can last up to six years with proper care and charging (depending on the frequency of use). It’s up to you to make sure that your battery isn’t being damaged by your charging routine.