WRT 2020 Imagine 2250RK: Its about time to replace my original batteries with the AGM style as it’s becoming a PITA to check and fill them every month. Yes, I know, it’s not that big of a deal, however I have a 3 pc locking anti theft device on mine so it’s not as fast and simple as one may expect. I’m looking for an Imagine (or otherwise knowledgeable respondent) owner who has already replaced their OEM batteries and can recommend that I should go with the group 24 or group 27, and why/why not. Once I’ve removed the anti theft device, cables, and batteries, I can take the necessary measurements to help with this decision but at the moment I’m just trying to get some advanced information to help me prepare. Much thanks in advance to anyone who can contribute. Travel safe!!
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Battery replacement size group 24 or 27?
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Batteries are installed by dealerships and there is no standard. Even though GDRV recommends dealers install a group 27 battery, your dealer may have installed a group 24. I've seen this quite often. So another 2250RK owner may have a group 24 and you have a 27, or vice versa. If it were me, I'd purchase a group 27. In addition, your dealer may have used a group 27 battery box with a group 24 battery on the inside. If they used a group 24 battery and you purchase a 27, you'll need to change the box too.
And going from a lead acid to an AGM is a huge improvement. As you already know, AGMs are truly maintenance free. And they also last much longer and you can discharge them a little more than a lead acid. I used AGM batteries successfully for many years.
JimJim and Ginnie
2024 Solitude 310GK
GDRV Technical Forum Moderator
GDRV Rally Support Coordinator
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Originally posted by Schiefswret View PostWRT 2020 Imagine 2250RK: Its about time to replace my original batteries with the AGM style as it’s becoming a PITA to check and fill them every month. Yes, I know, it’s not that big of a deal, however I have a 3 pc locking anti theft device on mine so it’s not as fast and simple as one may expect. I’m looking for an Imagine (or otherwise knowledgeable respondent) owner who has already replaced their OEM batteries and can recommend that I should go with the group 24 or group 27, and why/why not. Once I’ve removed the anti theft device, cables, and batteries, I can take the necessary measurements to help with this decision but at the moment I’m just trying to get some advanced information to help me prepare. Much thanks in advance to anyone who can contribute. Travel safe!!
https://gdrvowners.com/forum/operati...ithium-battery
Howard
Forum moderators are not GD employees--we are volunteers and owners presumably just like yourself. Unless specifically mentioned otherwise, we have nothing to gain should you choose to purchase a product or engage a service we discuss on this forum.
2017 Ford F-350 DRW, '19 315RLTSPlus
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Originally posted by TucsonJim View PostBatteries are installed by dealerships and there is no standard. Even though GDRV recommends dealers install a group 27 battery, your dealer may have installed a group 24. I've seen this quite often. So another 2250RK owner may have a group 24 and you have a 27, or vice versa. If it were me, I'd purchase a group 27. In addition, your dealer may have used a group 27 battery box with a group 24 battery on the inside. If they used a group 24 battery and you purchase a 27, you'll need to change the box too.
And going from a lead acid to an AGM is a huge improvement. As you already know, AGMs are truly maintenance free. And they also last much longer and you can discharge them a little more than a lead acid. I used AGM batteries successfully for many years.
Jim
Dave and Sue
2020 GD 2250RK
2019 F-150 XLT, 5.0, 4WD, SB
Curt 17500 WDH, 3.55
GY Endurance, Dexter EZ Flex
SCPO(SW) USN, (Ret), HP: Tampa Bay ⚓️🇺🇸
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Originally posted by howson View Post
Dave--have you reviewed the battery info in the Electrical channel's Reference Material section? Hopefully something there will help with your decision (though I don't think it goes into a group 24 vs 27 discussion).
https://gdrvowners.com/forum/operati...ithium-battery
Howard
Dave and Sue
2020 GD 2250RK
2019 F-150 XLT, 5.0, 4WD, SB
Curt 17500 WDH, 3.55
GY Endurance, Dexter EZ Flex
SCPO(SW) USN, (Ret), HP: Tampa Bay ⚓️🇺🇸
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Schiefswret
I seen in your other post about replacing the batteries. I am just curious which battery that you installed , size and brand?
BrianBrian & Michelle
2018 Reflection 29RS
2022 Chevy 3500HD
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Hello Brian, here ya go:
Duracell Ultra Platinum AGM BCI Group 24 Dual purpose. 78 AH, 52.4lbs, 10.875 L, 6.75 W, 9.875 H
Model SLI24MAGMDC, 30 Month free replacement warranty. Got these at Batteries + Bulbs in Tampa Bay area.
$204.99 ea, 10% Military Discount, 18$ x 2 core charge unless you have cores to bring in.
Good luck Brian.
btw: naturally this model is not for everyone nor every situation but after a TON of research this model seemed to be the best choice for my situation and the best bang for the buck that I could find at the time of purchase.Last edited by Schiefswret; 12-30-2020, 06:47 PM.Dave and Sue
2020 GD 2250RK
2019 F-150 XLT, 5.0, 4WD, SB
Curt 17500 WDH, 3.55
GY Endurance, Dexter EZ Flex
SCPO(SW) USN, (Ret), HP: Tampa Bay ⚓️🇺🇸
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