Need help on marine battery for trolling motor.

[BassmanfromNC]

I've order a trolling motor that 12v with 30lbs thrust.

I'm a rookie when it comes to picking batteries and charging. I know it must be a deep cycle one. I've read about folks picking a 24 or 27 battery, but what does that mean??

I have a Vector  smart 12v charger that has 2/4/6 amp, but not sure what should be used to recharge a battery.

Box says it has autmatic shut off at full charge, does that mean it can safely be left hooked up to battery til ready to use?

I know these might be simple questions, but I'm new to this stuff and want to do it right to make the battery last.

Any tips appreciated.

Thanks

[Team_Dougherty]

I've order a trolling motor that 12v with 30lbs thrust.

I'm a rookie when it comes to picking batteries and charging. I know it must be a deep cycle one. I've read about folks picking a 24 or 27 battery, but what does that mean??

I have a Vector smart 12v charger that has 2/4/6 amp, but not sure what should be used to recharge a battery.

Box says it has autmatic shut off at full charge, does that mean it can safely be left hooked up to battery til ready to use?

I know these might be simple questions, but I'm new to this stuff and want to do it right to make the battery last.

Any tips appreciated.

Thanks

the group number is the physical size of the battery. the 27 being larger than the 24. The 27 will have a higher AH rating.

You are going to want an charger that is at least 10 amps. Fully automatic is the way to go.

there is a lot of good info here http://batteryfaq.org/