It drains the battery after 2 days of being off

I put a new battery on it works for a couple weeks but then the battery fully drains gotta constantly jump it

I had my battery charged and now my car isn’t starting- the battery is

Car drains battery when off

New battery, something electrical is draining the battery...now alarm goes off when connected to the battery

Battery draining, and datchbord light on even when the engine is off,