CTB Front Terminal Battery is designed with front-mounted terminals and a narrow body, compatible with 19/23-inch standard communication cabinets, supporting front-side installation and maintenance, specifically built for dense installation in equipment rooms. Key parameters include nominal voltage, rated capacity, installation dimensions, compatible cabinet standards, terminal specifications, float life and installation/maintenance methods. With the advantage of front-side operation without moving the unit, this Front Terminal Battery offers convenient installation and maintenance, saves cabinet space, supports dense side-by-side installation, has a long float life and is compatible with global communication room standards. It is widely applied in telecom central offices, data center cabinets, compact UPS systems, communication base stations, radio and television transmission rooms and rail transit signal rooms.