I jump start my car it runs for a day,replaced the battery still dies had the al

so you replaced the battery but not the alternator..i assume you replaced the battery because it was bad and just time to replace it,and it would not take a charge.so,who tested your alternator? what were the readings on the battery with the car running? copy and paste the link below,watch the video...is the battery light on,or check charging system light on? How to Test and Find a Parasitic Battery Drain (Key Off) - YouTube Video for parasitic battery drainâ–¶ https://www.youtube.com/watch?v=zdIKNnwEjIs