- Joined
- Mar 12, 2017
- Messages
- 87
- Reaction score
- 19
I've had an APC UPS 600 battery backup now for about 2 or 3 weeks. I have by skimmer, pump, power heads, and LED light plugged into it. All of a sudden tonight I heard a pop and everything stopped working. I checked all my breakers and nothing there, unplugged the unit and plugged it back in. This lead to another pop and sparks shooting out of it. I unplugged it and plugged everything in to a regular power strip for now and everything seems fine. Has anyone else experienced this or have a recommendation for battery backup. This is supposed to help in emergencies not cause them. Lucky I was home when it happened.

