S63 cabriolet battery


From my mechanic. Anyone else know of a battery option that would be less hassle?


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talked to Peter at Benzninja and he say he can code for regular battery instead of lithium battery.
car is completely dead and won’t take a charge.
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Battery acted dead and wouldn’t charge with mercedes c-tek or digital battery charger. Neither was l-ion battery charger. Might of made a difference. Battery wouldn’t wake up.
The battery is located in same place as coupe. Front of trunk left of center. Replaced with regular mercedes battery and had Peter Benzninja code for non l-ion battery. Wondering if i can wake up l-ion battery and still charge. Battery was original from 5/2018.
A procedure (I don't know how to do it) exists to re-close the switch and the battery is back to normal, assuming no damage was done.
Chances are at least average that your Li battery is fine and it is the BMS switch that popped open due to low voltage or the BMS has failed. In the Porsche world there are third party sources that can either replace the BMS or reset the switch. I searched and didn't find one for MB.







