This type of Reserved Power Equipment are widely used in Tubular Motor,Rolling Shutter Motor,Garage Door Opener and so on. UPS for rolling door motor are widely used in Tubular Motor,Rolling Shutter Motor,Garage Door Opener and so on,Features:1. When UPS connect to AC220V, turn on the power switch of UPS, it will charge itself automatically.2. Two kind of UPS for choosing, rated power: one is ...