Battery 2300mAh

[simarillion]

Hi guys,

would it be possible to use or even charge this battery which is identical in 
construction to the Nokia Batteries?:

http://www.amazon.de/Power-Akku-Baugleich-BL-5C-BL5C/dp/B000L11VF6/ref=sr_1_4?ie=UTF8&s=ce-de&qid=1208966723&sr=8-4

I only found it on the german site. I think its really cheap and it comes with 
a 24 months warranty.

Best regards
Michael Tansella