APC 650 Backup

[Anonymous user]

Is there a way to buy parts for the 650 series back up. I thought the battery was bad, i bought a new battery. Then i find it was not the battery but a bad power supply transformer. I do electronic repair. It is the small transformer on the pc board. Not the big inverter transformer. Does any one know where to buy one?

[Anonymous user]

whats the exact model fo 650 series?

[BillP · Accepted solution]

Unfortunately, the only user replaceable part for that UPS is the battery.  Let us wait and see if there are some other users who has done this kind of repair already.  But for us, if the battery did not fix the problem the UPS needs to be replaced.