Amaron know about there product quality and quality is metter is electrnolic gagtes.The UPS from amaron 880 is pure sine wave and its provide us very good elecrtcity voltage 200-250v.After cut light its work much better that other company UPS because I have an other UPS fro SU-KAM.This ups save our battary from hivoltage and low voltage.
It has 5 indicator that show us power backup in battary and also have power switch.This is an auto cut switch for any emergency situtaion.This is not costaly rather than other ups but its safe and quality product.Amaron provide 2 year warntty on this product