- 550 VA power capacity
- 3.3 min battery run time (up to)
- 330 Watt power provided
- AC 120 V
- 3 year warranty
The Back-UPS ES offers affordable battery backup and surge protection for home computers. With enough power outlets to protect your entire system, built-in phone/fax/modem line (DSL compatible) protection and easy-to-install safe system shutdown software all make this power protection solution the best value for home and home office computers.