Battery replacement to AGM

alexdaoe · 12-15-2023, 08:11 AM

Hello, I've heard from someone that had his Lithium Battery replaced for AGM and had it coded to work by some shop. He confirmed me that the negative cable didn't even need to be changed (as I believed from other posts in the past that I read).

Well my question is if someone has done it and can explain exactly the steps for coding it in a F82 (I have E-sys and ISTA).

The reason to change from the OEM Lithium one to a AGM is obviously the cost (weight difference is not a problem) OEM is 1.200 € + and a AGM one would be less than 200 €.

alexdaoe · 01-11-2024, 07:10 AM

Up! Still looking for a solution for this issue. I've seen the Carly app with the option to change the Ah of the battery but I don't think this will be enough to keep the car happy

12-15-2023, 08:11 AM	#1
alexdaoe New Member 0 Rep 21 Posts Drives: Bmw M4 LCI '18 Join Date: Apr 2020 Location: Spain iTrader: (0)	Battery replacement to AGM Hello, I've heard from someone that had his Lithium Battery replaced for AGM and had it coded to work by some shop. He confirmed me that the negative cable didn't even need to be changed (as I believed from other posts in the past that I read). Well my question is if someone has done it and can explain exactly the steps for coding it in a F82 (I have E-sys and ISTA). The reason to change from the OEM Lithium one to a AGM is obviously the cost (weight difference is not a problem) OEM is 1.200 € + and a AGM one would be less than 200 €.
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01-11-2024, 07:10 AM	#2
alexdaoe New Member 0 Rep 21 Posts Drives: Bmw M4 LCI '18 Join Date: Apr 2020 Location: Spain iTrader: (0)	Up! Still looking for a solution for this issue. I've seen the Carly app with the option to change the Ah of the battery but I don't think this will be enough to keep the car happy
	Appreciate 0 Quote