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Thread: charging batteries
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10-30-2017, 05:48 PM #11The G4 and the Tender are both adequate for battery layup in a fully charged state
Cant comment on "the tender" without knowing a specific model. But to say " they have one purpose and that is to keep a small charge on the battery and they won't overcharge and dry out the battery" seems like a contradiction to me.
Also, promariner makes a number of models. Since no specific model is named here, maybe not paint them all with the same brush.
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10-30-2017, 08:04 PM #12
It's an older model that I purchased from one of the forum members - here is the model...looks like its the Gen 2 and not sold anymore except at Walmart (https://www.walmart.com/ip/Pro-Marin...l13=&veh=sem):
prosport12.jpg
As far as the conversation with ProMariner, I did not supply the exact model number and they didn't ask.Mike
2013 Outback V
- ballast: 900# rears / 400# center / 650# IBS
- audio: Exile SXT9Q x 2 towers / Kicker KM65 x 6 cabins / Xi 12 sub / Javelin & XM15.4 amps / ZLD
- FAE
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2003 SeaRay 182 -- gone but not forgotten...
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10-31-2017, 09:54 AM #13
I should clarify how I use this. When I have four batteries on maintenance I have two AGM from the boat and two PWC AGM. When I am doing a charge I am only doing one at a time. I have had zero problems using the G4 whatsoever.
They also have a waterproof 10A and 7.5A per bank charger as well if needed. https://no.co/products/charging/onboard For my use I don't need it and it is way expensive.2007 XLV Gravity Games
Full Wake Makers upgraded ballast and pumps
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OJ 1435 prop, 325 EFI Indmar Assult.
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10-31-2017, 11:24 AM #14
I followed up with ProMariner support to let them know I have an older model and this was their response....
From: ProMariner Support <[email protected]>
Sent: Tuesday, October 31, 2017 10:16 AM
To: mikenehrkorn
Subject: RE: Pro Mariner Contact Us Message
Yes, that is one of the last generation chargers. But if you check your batteries regularly you should be fine.
ProMariner Support
800-824-0524
www.pmariner.com
>> From: Mike Nehrkorn
>> Sent: Tuesday, October 31, 2017 9:01 AM
>> To: ProMariner Support
>> Subject: Re: Pro Mariner Contact Us Message
>>
>> Just to confirm, the model of ProSport that I have is a bit older (Gen 2 I think - see attached pic of the side of the unit) - that would still be ok, correct?Mike
2013 Outback V
- ballast: 900# rears / 400# center / 650# IBS
- audio: Exile SXT9Q x 2 towers / Kicker KM65 x 6 cabins / Xi 12 sub / Javelin & XM15.4 amps / ZLD
- FAE
- DIY suckgate
2003 SeaRay 182 -- gone but not forgotten...
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10-31-2017, 12:10 PM #15
@mike,
Mount the charger, connect the bank cables directly to the batteries, make sure the main battery switch is off, make sure the battery cells are topped off and plug the charger in. Once a month, power cycle the charger by disconnecting and reconnecting the 120AC
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10-31-2017, 02:08 PM #16Mike
2013 Outback V
- ballast: 900# rears / 400# center / 650# IBS
- audio: Exile SXT9Q x 2 towers / Kicker KM65 x 6 cabins / Xi 12 sub / Javelin & XM15.4 amps / ZLD
- FAE
- DIY suckgate
2003 SeaRay 182 -- gone but not forgotten...
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11-01-2017, 02:37 AM #17Senior Member
- Join Date
- Aug 2015
- Location
- Spokane, WA
- Posts
- 262
I’ve used an onboard promariner dual bank on all of my boats plugged in throughout the entire winter. They automatically check the system, charge if needed and maintain. In maintain mode they provide a pulse charge which desulfates the batteries. I got 10 years out of 2 31M diehard platinum marine batteries using a similar onboard charger.
I have 2 31M 135AH AGM batteries at $325 each and want them to last as long as possible.
Whatever charger you use, make sure it’s compatible with your batteries. Many of the inexpensive battery maintainers and chargers are not compatible with AGM batteries.
Sent from my iPhone using Tapatalk2008 Moomba Mobius LSV
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10-10-2018, 05:57 PM #18Junior Member
- Join Date
- Aug 2018
- Location
- Portland, OR
- Posts
- 1
MLA, I am new to boat ownership and just purchased my first boat. The boat has a ProMariner installed and I just wanted to confirm that I should have the battery switch turned to off position when using the ProMariner. Also is it recommended that I use the ProMariner after every outing?
Thank you.
Sent from my iPhone using Tapatalk2013 Outback V
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10-10-2018, 07:13 PM #19
Yes switch off. We dont want the charger to supply any parasitic draws, as it keeps the charger in a charge mode, and go into float mode. On a dual bank setup, it lets the charger take care of each bank individually.
The promariners are designed to be plugged in and left. The main cranking bank will likely not need any charger between uses, and the charger will sense this. Depending on use, the house bank may or may not need recharging.
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10-11-2018, 12:59 PM #202008 Moomba Mobius XLV. Monster Cargo Bimini, WS Rev 410's, Polk Cabins, 3 Infinity Subs, PPI amps, WS420, Exile BT, upgraded ballast pumps, up to 3,500+ pounds of ballast, Blue LED's...
1992 Supra Sunsport. **SOLD** 2k pounds ballast, Surf System, Blue LED's everywhere, decent audio system.
Tow Rig: 2013 F150 Ecoboost FX4 (wife's rig) Other money pits include:1998 BMW M3 Cabriolet, 2009 Audic A6 Avant 3.0T, 2005 Kawasaki ZX-6R 636.
www.TraysonsToybox.com