Upgrading Sansa Fuze+ Battery

[hal rockwell]

Did someone tried to swap the Sansa Fuze+ battery with something with a little more juice or can at least give me the dimensions of the original battery?

[maxik]

hi, there is dimensions of original battery.
38.56 x 39.79 x 3.7mm bak 384238p 0f09 2.22Wh +3.7V 600mAh
if you find something suitable, please write here about results.

_{soap edit:  While I do greatly appreciate your helpful comment please remember that English is not the first language of many of our members.  Please do not use non-standard abbreviations for common words.}