Toyota Prius Li-Ion Battery in gen 3 or 2?

unfortunately, no. it is a completely different bms. there are a few companies trying to make it work, but no go yet

 

I suspect there's not much of a market/high resell price for li-ion prius packs because they're relatively newer and there's likely no lithium Prius on the road that are facing end of life issues with their pack... But they aren't heavy and a good source of high voltage DC power to have for other project so definitely get it!

One intriguing idea is that people have successfully put newer generation Prius engines in older generation Prius. So if you got the determination you might be able to do expand that same style engine swap to a hybrid system swap as well, which may require grabbing much of the wiring system and ECUs.

There's plenty of people on here with the smarts to help you troubleshoot once you start a project thread on here for it. First step would be reading every existing thread on here regarding putting newer prius engines in older Prius.

 

edumacated guess?

 

Since 2007 and cant figure it out yet? Those slackers, and they are being paid? Where do I sign up?!!