49AH 12V BATTERY. GENUINE TOYOTA LEXUS 12V BATTERY. LEXUS IS300H 2013 TO 2018 MODEL. LEXUS RC300/200 2015 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.
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