u/Heavy_Leopard_5713

My 2016 SRT 392 was in storage for the winter , picked it up and had to replace the battery. Started right up and drove it home . Next day went to go for a ride and the car was dead in the water. Car was locked and it had no power so after getting the door open hooked the jumper pack up to it and would only start when i pressed the fob to the push to start

Dash said “key fob not in vehicle” …. I replaced the key fob battery and still nothing . Parked tge car for another day but left doors open just in case this happened again …. Went back a day later and when i opened the door no light no nothing pushed the start button with the fob nothing again…..anyone have any idea