My name is Ekat & im telling u about my zebronics UPS U725 EXPERENCE
I bought this from a local seller, so I cant comment on the stock that amazon seller may be shipping to you.my review is for the particular piece I am using and my experience with it.
I owned this ups for a little over 5 months. After 1 month. Battery drainingly fast after a 5 6 minutes.After servicing same it worked fine for 10 days and therafter same problems again started.if ur plannimg to go for a Ups, So I request you not to go for zebronics Thanks