yes .. apc 650 va is also available is market but apc 650 va is good for offices only where genset starts in seconds or minutes .... 7ah battery present inside this ups is not for hourly backups plus the charger is 1 ampere which means it ll take 8 hours to recharge if discharged completely ....... with 1 kva of apc u can run ur light fans routers tv laptop etc ....... so its wud b better u go for 1 kva with liquid hi rating batteries .........