Hybrid Battery Status, Invest More Money?

Hi everyone,

My 2005 gen 2 Prius (147,000 miles) needs a lot of work (around $3-4k+) like new struts, shocks, all new brakes, under body coating, etc. Engine itself seems pretty (just changed out spark plugs, clean throttle body and MAF, too.).

My concern was pumping more money into this if the hybrid battery isnt going to last (especially at its age).

I've included a video of my hybrid status (i dont really know whats good versus bad - hoping yall have some insight). It shows the battery trends while driving - at some points, i floor the gas and at other points i drive normal.

Here's the video:

Thanks guys!