��Wide input voltage window ��Boost and Buck AVR ��Protection for short circuit, overload and battery low voltage ��LED indication and audible alarm function ��Intelligent battery management ��AUTO start function is option ��Automatic battery charging in UPS off mode ( Option) ��Cold start function ��RJ11/RJ45 is option ��DB9 is option 
                        
                        
                            
                         
                        
                        
                            
                            
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