auxiliary 12 volt battery (battery which starts the car) in 10 - 15 Lexus RX350 / RX450h Posted May 24, 2021 We have a 2015 Lexus RX450H. The existing battery tests around 9 volts. Purchased a battery that will fit 2017h+ models. What are the problems with using a 2017 battery in a 2015 model? Thanks, Barry
auxiliary 12 volt battery (battery which starts the car)
in 10 - 15 Lexus RX350 / RX450h
Posted
We have a 2015 Lexus RX450H. The existing battery tests around 9 volts. Purchased a battery that will fit 2017h+ models. What are the problems with using a 2017 battery in a 2015 model?
Thanks, Barry