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Starting battery
Posted: Wed May 06, 2020 7:10 pm
by RA8R55
Hey folk, I’m In the market for a new starting battery. It’s going on a 60hp Mercury 350 cca (750mca) are recommended. It’s gonna run two 7in Elite TI Lowrance units and I’m going to start fishing tournaments this fall. So the live well will be running.
Want something that’s not gonna leave be stranded on the water. Been there already. I would appreciate any info.
Re: Starting battery
Posted: Wed May 06, 2020 7:21 pm
by JoeLanghans
Any group 27 cranking battery will work. Always carry a small portable jumper if don’t have a jump switch, just in case.
Re: Starting battery
Posted: Thu May 07, 2020 8:36 am
by ash
i switched over to Blue top Optimum for my cranking battery and it never had an issue. As stated a group 27, i recommend a gel battery like the Optimum or for a really good deal you can get the Duracell at Walmart / Sams club. I think i paid 150-160 for the duracell group 27 gel battery.
Re: Starting battery
Posted: Thu May 07, 2020 8:54 am
by Rod Martin
I got a battery switch instead of a jumper system it allows you to combine the trolling and the starting batteries in several ways that allow you to switch which battery runs live wells and starting the motor. Best change I have ever made to my boat . Look at one as you up grade your batteries for tournaments
Re: Starting battery
Posted: Thu May 07, 2020 6:53 pm
by mark poulson
Rod Martin wrote:I got a battery switch instead of a jumper system it allows you to combine the trolling and the starting batteries in several ways that allow you to switch which battery runs live wells and starting the motor. Best change I have ever made to my boat . Look at one as you up grade your batteries for tournaments
Rod, where did you get that switch?
Re: Starting battery
Posted: Thu May 07, 2020 7:18 pm
by JoeLanghans
Mark, you can buy the switch at any marine store/shop or boat dealer. Its a red switch that you mount in the battery compartment to control your battery power output or jump your main using the tm batteries.
Re: Starting battery
Posted: Fri May 08, 2020 9:21 am
by Rod Martin
mark poulson wrote:Rod Martin wrote:I got a battery switch instead of a jumper system it allows you to combine the trolling and the starting batteries in several ways that allow you to switch which battery runs live wells and starting the motor. Best change I have ever made to my boat . Look at one as you up grade your batteries for tournaments
Rod, where did you get that switch?
I just told my dealer while it was in for annual PRESTO it was on
similar to this one.
https://www.lowes.com/pd/Blue-Sea-Syste ... lsrc=aw.ds
Re: Starting battery
Posted: Fri May 08, 2020 9:49 am
by Bassfishman
Go big. Walmart EverStart Maxx Marine Battery 29DC. Excellent cranking power and deep cycle. 1 year warranty. I get 4 years easy out of these on my boat with a 200HP and 2 graphs. $100 out the door. If you dont have the room for the 29DC then get the 27DC. Its the best value for the price.
Re: Starting battery
Posted: Sat May 09, 2020 12:44 pm
by mark poulson
Rod Martin wrote:mark poulson wrote:Rod Martin wrote:I got a battery switch instead of a jumper system it allows you to combine the trolling and the starting batteries in several ways that allow you to switch which battery runs live wells and starting the motor. Best change I have ever made to my boat . Look at one as you up grade your batteries for tournaments
Rod, where did you get that switch?
So, does that let you "jump" the starting battery with the TM batteries?
I just told my dealer while it was in for annual PRESTO it was on
similar to this one.
https://www.lowes.com/pd/Blue-Sea-Syste ... lsrc=aw.ds
Re: Starting battery
Posted: Sun May 10, 2020 8:49 am
by Rod Martin
mark poulson wrote:Rod Martin wrote:mark poulson wrote:
Rod, where did you get that switch?
So, does that let you "jump" the starting battery with the TM batteries?
I just told my dealer while it was in for annual PRESTO it was on
similar to this one.
https://www.lowes.com/pd/Blue-Sea-Syste ... lsrc=aw.ds
And YES you flip the switch and that is same as jump start AND allows you to leave it that way to keep live wells running rest of the day. I connects one of your TM batteries to start battery. I have a 36 volt TM with 3 batteries so I lose a little power to TM but not enough to tell
Re: Starting battery
Posted: Sun May 10, 2020 10:39 am
by mark poulson
Rod Martin wrote:
And YES you flip the switch and that is same as jump start AND allows you to leave it that way to keep live wells running rest of the day. I connects one of your TM batteries to start battery. I have a 36 volt TM with 3 batteries so I lose a little power to TM but not enough to tell
Thanks.