What about this, is this what I need to do?
Checking the DC Voltage Output
: We recommend that safety glasses should to be used while checking the open PCB while
plugged in to AC source.
8.1. With these instructions DC output voltage can be checked
8.2. Let the MBA unit rest on the heat sink, and components facing away, while performing DC
110 Vac to the converter input (make sure ground is properly connected)
8.4. Set the Multimeter to “
8.5. Place “
Negative – Black” Multimeter probe on the end of “White Output Wire”
8.6. Place “
Positive – Red” Multimeter probe on the end of “Red Output Wire”, and the
reading should be approximately “
13.6 Vdc +/- 0.2”
(14.4 Vdc +/- 0.2 if the unit is in the Bulk charge mode) 8.7. If all steps above have been successfully completed the unit is good.