Product Description

Continue Power ***0W Surge Power ***0W Built-in Auto battery charger 5A Three stages battery charging Auto Swithcing when blackout and power resume High temperature/short circuit/over load protection. The power backup is full automatic. The working sequence: a) **0VAC power to the device direct output to the device's AC socket when at normal stage (no black out problem). b) When no power provide to the device or black out happen, it will automatic start DC/AC converting *2VDC of battery to **0VAC and switch the power supplying from it instead of public power. c) When public power supply resume, it will automatic stop DC/AC converting and switching back. Auto battery charger will start working to recharge the battery. d) When battery voltage drop to *0VDC. Will have alarm warning and stop DC/AC converting. e) Short circuit, overload and over heat shut down protection.