E61 Touring Discussion The touring is also known as the wagon version of the 5 series.

Want to put battery in trunk on battery tender

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Old 04-20-2014, 04:36 AM
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Originally Posted by norsecarnut
Yes, regarding coding for a change of battery to new type. BMW Seattle quoted 1hr labor but I'm going to ask around as I can't imagine it takes more than 15 minutes or so.
Yeah, I went thought the same saga when I swapped out the battery last fall. I just couldn't live with myself if I went ahead and paid what BMW Seattle wanted for a new battery plus the 1hr labor for coding.

I ended up buying the battery from Autozone for ~$165 and coded it myself through INPA. Total time for coding, 2 minutes. I'd be happy to register it for you.

-Christian
Old 04-21-2014, 09:40 AM
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Christian, Did you buy the same specs battery, or upgraded to AGM too?
Old 04-21-2014, 04:52 PM
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I upgraded to AGM. I didn't go as far as reprogramming, just registering the new battery. I haven't had any issues since the replacement, but if it goes out within 3 years I can swap it out for a new one under warranty.

-Christian
Old 04-21-2014, 09:16 PM
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Hey Cpalacay, Can you post up the brand and model and specs of the one you got? I've got a cable on the way, and will learn how to register a new one hopefully if not too hard.

Last edited by Lotus99; 04-22-2014 at 07:22 PM.
Old 04-21-2014, 10:35 PM
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Originally Posted by Cpalacay
I upgraded to AGM. I didn't go as far as reprogramming, just registering the new battery. I haven't had any issues since the replacement, but if it goes out within 3 years I can swap it out for a new one under warranty.

-Christian

Your charging system will be slowly damaging the new battery then. Most likely not enough to fail in 3 yrs but rather in 38 months when your warranty is no longer valid....
Old 04-21-2014, 10:39 PM
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Originally Posted by Cpalacay
Yeah, I went thought the same saga when I swapped out the battery last fall. I just couldn't live with myself if I went ahead and paid what BMW Seattle wanted for a new battery plus the 1hr labor for coding.

I ended up buying the battery from Autozone for ~$165 and coded it myself through INPA. Total time for coding, 2 minutes. I'd be happy to register it for you.

-Christian
Thank you for offering! Can what you have also allow access for the coding? I will not be taking my chances like you are I just spent $370 on a battery so I'm going to make it last well beyond the warranty on it. The 2150 in my land rover is still perfectly good after 7 years.
Old 04-22-2014, 07:23 PM
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Originally Posted by norsecarnut
Thank you for offering! Can what you have also allow access for the coding? I will not be taking my chances like you are I just spent $370 on a battery so I'm going to make it last well beyond the warranty on it. The 2150 in my land rover is still perfectly good after 7 years.
What did you get?
Old 04-22-2014, 10:23 PM
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the 1350 Odyssey
Old 04-23-2014, 08:38 AM
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Originally Posted by Lotus99
when I opened up my trunk liner to look at mine, it is a lead acid battery with a 110 amp hours (reserve capacity) and 850 Cold cranking amps (CCA).
Originally Posted by norsecarnut
the 1350 Odyssey
Wow, that's one expensive battery at almost $400!

It says its specs are:

CCA: 770A at 0°F (-18°C)
Capacity @ 20 hour rate: 95

Which is less than stock on both counts. Why would you get it then, even if it's an AGM?
Old 04-23-2014, 10:19 AM
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AGM batteries are different. It's still better than the oem. Reserve is actually 195 min.


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