Charger for hand-held hoover (Southport PR8)

I've been given a cordless hoover for my car but it doesn't have a charger with it. I wondered if anyone has one they no longer need. It needs to be 14.4V. I've tried to put a pic on of the connector style needed but the site isn't letting me. If you think you have one could you let me have your e-mail address and I can send a picture? It's the type that reminds me of the old headphones you would have put into a hi-fi! Fingers crossed. Judi