Luhls911

I installed a new battery about 2 months ago the only thing that stopped working were the gauges. Aside from that it worked fine. Yesterday it wouldn't start. I moved the negative battery cable and all lights came on but as soonas I turned the key nothing. Power gone. I cleaned all connections and power was restored but all I get is clicking. Ichanged the starter out and clicking still. Can someone offer me some advice. Starter relay? Maybe? Jeep is stuck in no mans land and don't want tohave it towed. Any info would be appreciated.