So the gbm usually lasts around 8 hours on default settings while using a standard game pak but while using a flash cart I've noticed I get about half that time :-( so I've been looking for replacement batteries, i've found a few on ebay that are 3.7v and 600mah which are 140mah larger then the traditional 460mah, will this make a substantial difference to my gbm, or are there better batteries out there.
Many thanks.
Azel
Many thanks.
Azel