I have a used Declo Battery for sale. Its a Delco 59PS with 590 Cold Cranking Amps. The cables mount to the top of the battery. There are no side posts The + post is on the right side as the posts face towards the engine. The physical size is 91/2 H X 71/2 W X 73/4 H to top of posts. I've had it since I bought the truck in Feb of 2017. The charge lasts about 2 weeks from when I park it. I don't drive much so it sits for long periods and then the battery looses its charge. So I decided to get a bigger battery because I don't drive to charge it much. Less that 5000 kl in a year. It will fire up my engine right away in about 2 seconds when its charged.