Internal battery module provides extended runtime for Tripp Lite SV-Series small/medium-frame 3-phase UPS systems. Features Gives Your Compatible Tripp Lite UPS System Extended RuntimeThe SVBM is compatible only with Tripp Lite''s SV-Series small- and medium-frame 3-phase UPS systems with an open battery compartment. The 120V DC battery module is a set of four separately packaged battery trays, each with a pre-wired string of 10 internal batteries designed for easy and fast installation inside the compartment. Just slide the battery tray into the open slot and slide the module into the cabinet until the connectors make full contact. Then, secure the tray into place with the included screws. One-Year Warranty and Environmentally Responsible DesignThe SVBM comes with a one-year warranty. It''s manufactured in compliance with strict RoHS specifications, reflecting Tripp Lite''s commitment to environmental responsibility.Internal battery module provides extended runtime for Tripp Lite SV-Series small/medium-frame 3-phase UPS systems.