Battery charger

[soysauce]

Well the wife called me the other day and said he truck wouldnt start. I jumped it and it started right up, but its not holding a charge, Granted she dosent drive it far enough to charge it back up. She didnt plug it in the other night so i think it just drained the battery, does anyone have a battery charger i can throw it on tommarow for a few hours? It would be much appreciated. Thanks