New to me 2021 Prius Prime XLE Plug in 110 charger says/takes 8.5 hrs (should be 5.5) New 220 charger says/takes 5 hrs (should be 2) Otherwise running great and gets full 25mi on charge. What to do??? Thanks
Go into your vehicle settings on the dash touchscreen and see what charge current is selected. There's an 8A and 16A setting (and maybe a max setting). Sounds like a lower charge setting is selected. We charge our Gen4 at 8A/120VAC to be as gentle on the battery as possible.
Someone probably set the car to not exceed 8A while charging. Check your settings FWIW; my battery only takes 4.5-5.0 hrs. on 120VAC to recharge for my morning commute.