ev battery

Hi everyone, I just bought a 2020 Ioniq PHEV SEL. And I was wondering if it is necessary to charge the electric battery. I ask because due to the pandemic I had to move back in with my parents and won’t be able to charge at home. The infotainment shows I have 11% battery left. Is it ok for the...

Strong rotten egg smell when charging my 2017 Ioniq EV. Took to the dealer and was told it was a bad battery that powers the electrical system. Not the main EV battery that drives the car. Is this the 12 V battery? Got a quote for $700 to replace it. seems a lot for a 12v battery Anyone has a...