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Battery Tender hookup

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2024 NIGHTHAWK

2024 NIGHTHAWK

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I'm doing the same, I use it on my new Gladiator and my wife's Wrangler. Makes it easy to keep them both in good condition as our communes are both under 2 miles to work.
Battery Tender Jeep Charge Setup.webp
Thanks for the information on this plug setup, I have the Tender and just ordered the plug and cord from Amazon
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Y-Guy

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Thanks for the information on this plug setup, I have the Tender and just ordered the plug and cord from Amazon
Happy to help as others helped me. I will recommend putting something on your door or steering wheel as a reminder to remove the plug... I might have forgotten once or twice myself ;)
 

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The ways described in this thread will certainly get the trickle charge to both batteries. For convenience, I have added an SAE 12v plug in the grill to connect my Battery Tender. I also have the tow plug connection, so I can hook up from from or rear. (I also have a 20A solar charger for those times when I am 'offline' for a while.)
Jeep Gladiator Battery Tender hookup PXL_20240824_201557916.PORTRAIT~2


Regarding where to connect to the battery, I understand that the connection should be on the ground-side of the IBS (intelligent battery sensor), not battery-side. Otherwise, the charging will adversely impact the battery health readings. Has anyone heard otherwise?
 

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The ways described in this thread will certainly get the trickle charge to both batteries. For convenience, I have added an SAE 12v plug in the grill to connect my Battery Tender. I also have the tow plug connection, so I can hook up from from or rear. (I also have a 20A solar charger for those times when I am 'offline' for a while.)
PXL_20240824_201557916.PORTRAIT~2.webp


Regarding where to connect to the battery, I understand that the connection should be on the ground-side of the IBS (intelligent battery sensor), not battery-side. Otherwise, the charging will adversely impact the battery health readings. Has anyone heard otherwise?
Refer back a page - the answer is there in spades 😁

https://www.jeepgladiatorforum.com/forum/threads/battery-tender-hookup.99804/#post-1599838
 

biodiesel

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No, not on the CLAMPS - not for the negative.

For the negative, connect in the green circle - NOT at the clamp stud crossed out in red.
How come you can't use the post that you have crossed out in red?
 
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How come you can use the post that you have crossed out in red?
I'm 100% certain that he will will correct me if I'm wrong, but I think he's just saying: Don't ground on the battery. Much like they say not to use a jumper cable on the battery's negative post. Will it work? Yes. Is it best practice? No.

Electronically, there is no difference between connecting to a dedicated stud on the clamp and using the clamping bolt. If there's no device between them, continuity is continuity. Mechanically on the other hand, one is definitely better than the other.
 

Mr._Bill

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How come you can use the post that you have crossed out in red?
Doing that bypasses the IBS, which keeps track of the flow in and out of the battery. The data from the IBS is used by the system to regulate charging.
 

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How come you can use the post that you have crossed out in red?
Where is it said to use the post crossed out in red? Maybe you have a typo and really mean how come you can not use the post that's crossed out?

You should not as it bypasses the IBS and it's called "blind charging".
Only use the top of the IBS - the studs within the green circle.

I'm 100% certain that he will will correct me if I'm wrong, but I think he's just saying: Don't ground on the battery. Much like they say not to use a jumper cable on the battery's negative post. Will it work? Yes. Is it best practice? No.

Electronically, there is no difference between connecting to a dedicated stud on the clamp and using the clamping bolt. If there's no device between them, continuity is continuity. Mechanically on the other hand, one is definitely better than the other.
No, very different reasons.
If you use the battery post - or the clamp I have crossed out, you BYPASS the IBS.
The IBS tracks all power coming out AND going IN.
So if you by pass the IBS, its' called blind charging, and you throw it off.
Same for pulling a load - pull from the top of the IBS or the BODY ground, not the battery post. Otherwise it can't track what's pulled out of the battery.

Not at all like connecting a jumper cable - that's a safety issue and you don't want to connect to the battery post itself as the last connection as a spark there can ignite any hydrogen vented by the battery.
Totally unrelated.

If you want to screw things up - blind charge or take a load directly off the battery.
If you want to keep things in balance and let the IBS work and the smart charging system work like it should, never blind charge.

This is an older IBS - version 1. 0 I believe but it's still from FCA and still means the same thing -

Jeep Gladiator Battery Tender hookup 1757978871322-6


Jeep Gladiator Battery Tender hookup 1757978958866-cu


Electronically, there is no difference between connecting to a dedicated stud on the clamp and using the clamping bolt. If there's no device between them, continuity is continuity.
Yeah, there is a difference. If you bypass the IBS, then you really mess with what the system knows about the battery, state of charge, even health.
 

biodiesel

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Doing that bypasses the IBS, which keeps track of the flow in and out of the battery. The data from the IBS is used by the system to regulate charging.
Here's my setup on the Jeep Gladiator EcoDiesel. I hope this is okay because I leave the BatteryMINDer charger/maintainer/desulfator on for sometimes a week at time.

Jeep Gladiator Battery Tender hookup gzQ0QyL


Jeep Gladiator Battery Tender hookup Zq40tNb


Jeep Gladiator Battery Tender hookup 0RXORX2


Jeep Gladiator Battery Tender hookup yp9gAe9
 

ShadowsPapa

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Here's my setup on the Jeep Gladiator EcoDiesel. I hope this is okay because I leave the BatteryMINDer charger/maintainer/desulfator on for sometimes a week at time.

gzQ0QyL.jpg


Zq40tNb.jpg


0RXORX2.jpg


yp9gAe9.jpg
Not only ok according to the docs, it's a nice setup. I like the front charging ports.
 

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Here's my setup on the Jeep Gladiator EcoDiesel. I hope this is okay because I leave the BatteryMINDer charger/maintainer/desulfator on for sometimes a week at time.

gzQ0QyL.jpg


Zq40tNb.jpg


0RXORX2.jpg


yp9gAe9.jpg
What connector are you using in the bumper to connect the Tinder too?
 

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biodiesel

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