I have had a Black & Decker CMM1200 battery powered lawn mower for about 2 years. During that time I have replaced the 24 volt, 2 amp battery charger 2 times. Out of curiosity I opened both failed chargers and found that the 2 amp fuse failed in both of them, probably due to another failed part. Its getting to be very expensive to replace these chargers. Does anyone have a schematic for this B & D charger (B & D or DeWalt part number 90556983 or obsolete part number 90505885) so I can fix it myself? Does anyone out there repair these chargers? Is there another charger I can buy - either an upgraded B & D/DeWalt charger or a different charger that someone else makes that I can buy?
Thank you.