[03BeastCharmer]

So my beloved Cobra (SP02566) will not start, and I'm hoping it's an easy fix y'all can help me with.

It was working fine 3 weeks ago, when I was going on vacation so I plugged the in trunk battery charger up for a day before leaving. I get back a week later and experience something new.

If I put the key in the ignition I can turn it to position 1, and I'll hear the fuel pump kick in. If I try to crank it I hear one "clank", and then the car has no power. The horn doesn't work, the manual fan switch doesn't work, nothing. If I wait long enough, power will come back (horn, fan, fuel pump during position 1). If I try to crank it, there is the clank sound and all power goes back away. I had the battery tested, and it's fine, so it's something electrical. Anyone experience this or have ideas before I start buying parts or have it towed?

Here she is from about a month ago.

Thanks