BATTERY SURGE PROTECTOR: Feel safe as you work during thunderstorms or places where power goes out frequently with this battery backup and surge protector; with 6 outlets including phone and fax, you have plenty of space for all your electronic devices. PROTECT YOUR ELECTRONICS: Keep your computer, phone, and modem safe from power surges with this battery backup and surge protector from Forza; any electronics that are plugged into this surge protector stay safe with 1000VA (500W) UPS. AUDIBLE WARNING ALARM: Always know when your power shuts down or a surge goes through your electrical with the included alarm; this alert continues to ring when your power goes out so you can save important work and turn off your computer. UNINTERRUPTIBLE POWER SUPPLY: Our 500-watt battery backup plus surge protector features uninterruptible power supply of 1000 volt-amps to keep the electronics in your gaming room or home office safe; an empty battery takes 6 hours to charge to 90% power. AN ESSENTIAL TOOL FOR HOME: A battery backup with surge protection helps safeguard your TV from power outages and brownouts; 5 outlets include surge protection and battery backup with voltage regulation while the last outlet just provides protection against surges.