I to ask a question.

I have a 99 suburban and I went out to start it and the battery was dead. I quick charged it and left it running. I got side tracked and it ran out of gas. So I had a dead battery and an empty tank. I put some gas in and charged the battery but now it won't start. I tried turning the key to let the efi kick in but it still won't start. I put the charger on and it isn't the battery. Does anyone know what's wrong or what I might be able to do to make it start? I live in a very rural area off a dirt road and hate to have to call a tow truck. Thanks a lot. Penny aka dumb blonde