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Rockbox mail archiveSubject: Re: BATTERY-FAQ and the FMRe: BATTERY-FAQ and the FM
From: Vincent Kujala <kujala_at_geog.ubc.ca>
Date: Thu, 5 Jun 2003 19:06:45 -0700 Mine looks just like yours except label says "1100mAh - 4.2V". I don't have access to a decent digital camera to show pics. Perhaps my battery was shipped earlier (Nov,2002) with wrong label and it really is 2200mAh (2x1100mAh). I suppose I could test this by charging a cell and seeing how long it takes to discharge thru a 100ohm resister (v=ir,p=iv=v^2/r=176mWatt, t=1100mAhr/42mA=26hr, 1/4Watt 100ohm resister should be safe). A 550mAhr cell would take half as long to discharge. All this assuming an ideal battery. I actually have to use a pair of pliers to get mine out, fits too tight and I don't want to whack the disk to death. Gotta be carefull with metal tipped pliers - don't want to short anything out. -- later, Vincent Kujala (http://www.geog.ubc.ca/~kujala)Received on 2003-06-06 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |