Medion Ppc250

Not sure if this is right area to post - But i am desparate.
Recently my Medion MDPPC250 died and will not turn back on.
I am thinking it is the battery as it will not charge OUT of the PDA.

Soo, my question is - What is the Medion PPC250 a clone of?
Are there batteries available?
They are extreemly hard to get parts for.

ALL I WANT IS A BATTERY - HELP!!!

Have a look here http://www.gpsforless.co.uk/search.p...3890a47b1f3410

Is your existing battery a Lithium-Ion Model Number ICP553450S P/N 40005847 Rating 3.7V 970mAh ?