3 Series E36 328i (M52) COUPE Battery Charging Repair Instructions
61 21 030
Charging battery
Note:
Only chargers with the following properties are suitable for
charging a battery in vehicle with connected electrical
system:
1.
Current limitation
2.
Exponential drop of charge current when 14.2 V is
reached
Always use the B+ terminal in the engine compartment.
U/I charge curve shows:
Charging with maximum current up to gassing limit voltage of
14.2 V. The charging process in the range of approx.
13.2 V - 14.2 V can take up a relative long period of time
because charging is conducted with very low currents in this limit
range. The battery is full charged with a charge current of < 5A.
Battery chargers without these properties can lead to vehicle
damage (lights).
Note:
Remove battery from vehicle when using unregulated
chargers (refer to Operating Instructions),
refer to 61 21 011.
RA Charging battery
BMW AG - TIS
09.02.2013 23:45
Issue status (12/2007) Valid only until next DVD is issued
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