Features Wide Applications: Backup battery switching module is widely suitable for incubator cabinets, computers, networks and other occasion. Stable and Reliable: For battery emergency switching use, using original for SONGCHUAN industrial relay, stable and reliable. Small and Portable: Automatic switching battery power module is small and light, suitable for more situations, very flexible. PCB Materials: The backup battery switching module adopts good quality PCB materials, possess reliability and miniaturization, good maintenance and interchangeability. Reliable Performance: High power board control voltage for DC12V, control current is 12A, support power for 150W. Specification: Item Type: Backup Battery Switching Module Material: PCB Control Voltage: DC12V Control Current: 12A Support Power: 150W Package List: 1 x Backup Battery Switching Module Package List 1 x Backup Battery Switching Module