Designed for electronics in your home or office, such as computers and related equipment, network devices (modem/router), POS devices, CCTV circuits, televisions, video game consoles, and more, the Battery Back-UPS Pro BX1000M from APC helps protect against surges, spikes, lightning, and outages. In the case of a power outage, it can provide up to 2 minutes of runtime at max load, 10.6 minutes at half load, and 207 minutes at 10W. It also provides an output capacity of 1000 VA / 600W, eight total NEMA5-15R outlets (four battery backup & surge and four surge-only), an input voltage of 120 VAC at 60 Hz ± 3 Hz using its 6' cord with a NEMA 5-15 plug, a surge energy rating of 1103 joules, and 1Gb of dataline protection. Its sealed, lead-acid battery is maintenance-free and can be replaced using an APCRBC158 replacement battery. The BX1000M outputs 98 to 139 VAC at 60 Hz ± 1 Hz (on utility) and 115 VAC ± 8% at 60 Hz ± 1 Hz (on battery).