Hi Our car would not start on Monday morning, The alarm worked but when i turn the key to start everything went off. When we got home Monday everything was off even the alarm. We got my brother in-law to give us a jump and it worked. Everything was fine. We drove for about 20 min to recharge the battery. We checked when we switch the car off and on if it still works and it did. The next morning everything was flat again. Obviously the battery is flat again. We went to check the battery out and they said that the battery is finish and we need to get a new one but we still think there might be something else wrong.