Mar 20, 2009 #1 N NathanJ New member Joined May 19, 2008 Messages 19 Reaction score 0 Points 1 into a "usb sansa charger battery"? Any instructions on how to convert the power an whatnot would be great. I already have plans for the case and cord going to my mp3 player to charge it. The battery says on it: Li-ion Battery 3.7V 750aAh
into a "usb sansa charger battery"? Any instructions on how to convert the power an whatnot would be great. I already have plans for the case and cord going to my mp3 player to charge it. The battery says on it: Li-ion Battery 3.7V 750aAh