car charger of xda can be used for ipaq?

---

hello,
i used the MDA II for a while, so i got many accessories for it. One of them is the car charger which connects my gps and my pocket pc with the power of my car. Since i sold my mda, and bought a hp 4155, i was wondering wether i have to buy a new car charger, or can i use the same. I tried to get it into my ipaq, and it fits. But i'm affraid to put it in the power to ruine my device or its battery.
So, what's your advice?

thanks guys!

don't use it - it fits but pin connectors are wrong so you kill your motherboard