Previously, I have a 2011 prius for 10 year, and I know that use a 12v AGM battery. Recently, got a 2025 prius plug-in SE, by looking at the 12v battery, I am not sure it is a AGM type. It has six cap to add water (I unscrew one of them and just like a conventional 12v). So is it a AGM ?
That is not an AGM battery. Same battery that came in my 2024. It’s a Yuasa flooded lead acid battery. FYI, I replaced the OEM Yuasa with an AGM last year after the OEM battery went flat one day. AGM has worked very well in my car to date Cheers
