I own an old Eveready #QCC4 battery recharger. The indicator lights work with all batteries except for 9v's. On the lid, the directions say to look at the manual for the case with 9v's. I cannot find the directions and the Eveready website does not offer any for my recharger. Thanks for any advice or suggestions. Mike
I once had a charger like this; while the AA/AAA cells were inserted horizontally into wells, the 9V battery went standing on its top, plugged into a connector sitting in between the AA/AAA wells. The indicator light didn't work either. As I recall, the design was such that the 9V charging circuit was pretty much an afterthought, and entirely separate from the main circuit that charged the 1.2V cylindrical cells.
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