GENUINE LEXUS IS300H 12V BATTERY. LEXUS IS300H 2013 TO 2018 MODEL. 45AH 12V BATTERY. LEXUS RC300/200 2018 ONWARDS. EVEN WHEN VEHICLE IS OFF & LOCKED, ALARMS AND ELECTRICAL SYSTEM WILL DRAIN THE BATTERY BECAUSE BATTERY IS STILL CONNECTED TO FUNCTION ALARM & OTHER VEHICLE INTERNAL COMPONENTS.
