A 5 amp charger will re-charge mid-range batteries fully in 10-12 hours and should be fine for most fishermen. But if you need lightning fast recharges, or if you have batteries that are 120 amp hours or higher, we recommend purchasing a 10 or 15 amp charger.
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 does it take to charge a deep cycle trolling motor battery?
A charger with 15 amps, for instance, will take about two hours to fully charge a battery at a 25-percent discharge value. Chargers with only 5 amps, however, will need a full six hours with the same battery.
Can you overcharge a trolling motor battery?
Absorbed Glass Matt (AGM) Battery
AGM batteries can power up very fast, sometimes within 2 hours. However, overcharging can leave a permanent mark on your AGM battery so always be cautious while charging.
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 run a trolling motor off a generator?
If the trolling motor is 12 volts and the generator puts out 12 volts then yes you can. If the generator does not have a 12 volt outlet then no you can not. the 120 volts that a generator normally puts out will fry the trolling motor in a half a second,if not quicker.
Can you charge a deep cycle battery with a trickle charger?
Use a smart charger to avoid overcharging. Is it OK to trickle charge a deep cycle battery? Trickle charging is the correct way to charge a deep cycle battery.
Is it better to charge a deep cycle battery slow or fast?
Which one is a better way to charge a deep cycle battery – slow or fast? Fast charging is always not recommended for most of the deep cycle batteries. You should always go with slow charging as it does not cause any side effects on the cells or plates of the battery.
Can you overcharge a deep cycle battery?
Can you overcharge a deep cycle battery? Yes, the deep cycle batteries can be overcharged. … On top of that, the charger that you are using to charge the batteries and the charging method being used to charge the batteries speaks a lot about the overcharging of the deep cycle batteries.
Do deep cycle batteries need a special charger?
Using a traditional battery charger to recharge your deep cycle battery will not give you the best possible results. … A deep cycle battery is not designed to handle the rapid charging and extra heat, so it may never reach full capacity.
How fast can you charge a deep cycle battery?
Depending on the physical size, a “deep cycle’ battery may have 80+ “amp hours” (1 amp per hour at 80 hours) of storage capacity. So to charge a deep cycle battery at 2 amps from a “discharged state”, would take around a couple of days (48 hours).
What amp should I charge a deep cycle battery?
It is better to charge a deep cycle battery at a higher charge rate like 6-amps, 10-amps or higher. However, check you battery specifications for the proper charge rate.