I happened to see this listing on Ebay: Toyota Prius Plug in Hatchback 4 Door | eBay The listing claims to have changed the OEM HV battery from 4.4kw to 10 kw. Does anyone know if this actually works? I called the lister, he said he used part of a volt pack, retaining the liquid cooling & the luggage space remains as stock. He must have relocated the charger & done a good bit of metal fab. The lister claims to have used the original BMS and made no software changes & it runs but he hasn't done real testing. FWIW the volt pack is 45 AH, stock is 21AH so EV range should be a bit better than doubled. But I recall that when PLUG-IN SUPPLY tried simply paralleling added battery capacity the PIP's computer(s) simply ignored the added capacity resulting in no EV range gain.
