Works fine. No problems installing this replacement battery in the old Tripp Lite 1000 LCD unit even though Tripplite said the unit wasn't designed to have the battery replaced.. Shipped quickly without problems.
Product shipped is as per the specifications. Replacement of this battery was easy, you just need to find a 8" phillips #2 screwdriver. I tested the battery and gave me around 45 mins of up time having my NAS, wireless router / modem and laptop connected.