I have a 550VA Belkin UPS that like to eat its batteries every 2 yrs. At $60 a pop, I figure its time to retire and and get a new one. Any recommendations? I am not looking for somthing to run a long time, just something that can tell windows to hibernate.
The batteries should be lasting 3-5 years. It depends on the abuse they take but if you buy high quality batteries they're designed to last about 3-5. Some of the cheaper batteries on the market are actually 1 year life span batteries.
If you're looking to replace the unit, I would recommend you go with a Smart-UPS 700 at the least. It's a line interactive unit, offers avr boost/drop, surge protection, power filtering and sine wave output. The 700 is small data center unit.