APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
- Output Power Capacity: 390 Watts / 650 VA Nominal Output Voltage: 120 V
- Output Connections: 4x NEMA 5-15R (Battery Backup) & 4x NEMA 5-15R (Surge Protection)
- Nominal Input Voltage: 120 V Input Frequency: 50/60 Hz Input Connections: NEMA 5-15P
- Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte – leakproof
- Control panel: LED status display with On Line – On Battery – Replace Battery and Building Wiring Fault
- Audible Alarm: Alarm when on battery – distinctive low battery alarm – overload continuous tone alarm
Battery failure notification: Provides early-warning fault analysis on batteries enabling timely preventive maintenance. Battery-protected and surge-only outlets: Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment. Cold-start capable: Provides temporary battery power when the utility power is out. Disconnected battery notification: Warns when a battery is not available to provide backup power
Rating: 
(out of 9 reviews)
List Price: $ 88.99
Price: $ 64.02
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Review by Arthur in Baton Rouge, La for APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
Rating:
This as a high quality item, with plenty high quality plugs that hold tight. I use it with its bigger brother, the BE750G, that is really clever. it monitors the computer power line, and when the consumption drops when the computer goes to sleep, it turns off three controlled outlets as well (leaves the others alone). I have external drives, and it works perfectly, and the computer finds the drives without issue when woken up. You can use these 3 controlled outlets for anything that consumes power or makes noise (my drives do both). It and this Es 650VA, the item being reviewed, are the same but for this feature. With a computer with a lot of devices, they make a perfect pair. Great, great ideas, and very well built, and package design is excellent.
Review by Stan for APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
Rating:
Purchased for my Cable connected PC & telephone. Cable tech recommended not connecting cable through it as it brought the connectivity down to almost no signal, and that the cable company’s cables were grounded.
Review by Mark H. Kamins for APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
Rating:
It’s so important to protect your computers from power outages and surges. This allows me time to do an orderly shutdown if the power goes out so I don’t lose any important information.
Review by C. Brooke for APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
Rating:
Living in an area where power outages are far too commmon, this APC backup has eased the frustration of losing data being worked on when there is a sudden power failure. It allows me to finish what I’m working on and then shut down the computer until the power is back up. The company’s reputation and the price were incentives to make the purchase and I’m very pleased.
Review by William A. Segert for APC Back-UPS ES, 390 Watts / 650 VA,Input 120V / Output 120V UPS System
Rating:
I’ve bought many APC systems and I’ve never been let down yet. The shipping was unreal, about 2 days and I had it!!
Will definately buy APC again, and amazon has never let me down yet!!