This hybrid is for 9500 and 9530 installation instructions are on the download page.
BBHybrids Forums - Downloads - 95X0 - 126.96.36.199/296 Hybrid
This Hybrid is posted by Lyrical
The battery life is good, and the memory seems to hold pretty steady. This was more stable for me than the straight 296.
For the 9530 this hybrid installs over 230 and instructions are on the page for installing on the 9500