61 20... Threshold Values For Battery Inspection Of All Battery (Telephone Except For Telephone Battery)
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 135i, and 2010 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
safety instructions for handling vehicle battery.
Test step 1 - before charging the battery
TESTER RESULT REFERENCE TABLE
| Charge state (1) | Starting capability (2) | Test result | ||||||
|---|---|---|---|---|---|---|---|---|
| Not testable | - | Charge | ||||||
| less than 50 % (2) | - | Charge | ||||||
| more than 50% | less than 75% | Charge | ||||||
| more than 50% | more than 75% (3) | Charge | ||||||
| more than 80% | more than 75% | O.K. | ||||||
|
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Test step 2 - after charging the battery
TESTER RESULT REFERENCE TABLE
| Charge condition (1) | Starting capability (2) | Test result | ||||
|---|---|---|---|---|---|---|
| Not testable | - | Defective | ||||
| less than 50% | less than 75% | Charge | ||||
| more than 50% | more than 75% | Charge | ||||
|
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NOTE:
If battery was checked on the positive terminal in the engine compartment, repeat check directly on battery for sake of safety.