- YK series offline UPS with LED display, plastic casing with sealed lead-acid battery, backup power
- 2017-11-19 18:15
- Model Number: YK500VA Brand Name: KINGCHEVALIER Key Specifications/Special Features: Functions & features:Micro controller (CPU)Waveform: square wave (battery mode)Overload and short circuit protectionLow battery alarmUPS auto on when AC rec...