APC Back-UPS ES 400VA Desktop UPS - 400VA 240W - 1.9 Minute Full-load - 4 x - Battery Backup System, 4 x - Surge-protected

Features

- Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment
- Protects connected loads from surges, spikes, lightning, and other power disturbances.
- Provides protection of connected equipment from power surges on the data lines.
- Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. UL, FCC, CE, C-Tick approvals.
- Periodic battery self-test ensures early detection of a battery that needs to be replaced.
- Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
- Protect equipment with input transformer blocks without blocking access to other receptacles.