UPDATE: This specific charger only works in 220-240V (had to return it because here we run on 110-120V), you can get the same one (no BMW logo) working on 110-120V in Amazon (CTEK (56-959) MUS 4.3 TEST&CHARGE 12V Battery Charger) for $95
"Increased Battery Discharge" on M cars.
just wanted to share with you a battery charger I bought today from my local BMW dealer (part # 61-43-2-334-068)
It charges (trickle 5.o Amps), also checks battery status, alternator status and checks startup (cranking)of the engine, seems like a nice gadget, hope it will solve my Increased Battery Discharge warning.
Check the pics video and pictures below:
