[Trac #1040] Battery capacity problem.

Zarro Boogs per Child bugtracker at laptop.org
Mon Mar 12 04:30:13 EDT 2007


#1040: Battery capacity problem.
----------------------+-----------------------------------------------------
 Reporter:  garysu    |        Owner:  David.Lin
     Type:  defect    |       Status:  new      
 Priority:  normal    |    Milestone:  BTest-3  
Component:  hardware  |   Resolution:           
 Keywords:            |  
----------------------+-----------------------------------------------------
Comment (by garysu):

 BIOS:Q2B73  [[BR]]
 Battery Type:Ni-MH   [[BR]]
 1.Charge the battery to full(Battery LED is green, battery capacity is
 91%).   [[BR]]
 2.Unplug AC.   [[BR]]
 3.Enter sugar.   [[BR]]
 4.Press Power button to shut down.   [[BR]]
 5.Power On and enter sugar.   [[BR]]
 6.Repeat step 4~5, sometime the battery capacity will change from 91% to
 6%(flashing red battery led), this is problem.   [[BR]]
 I can duplicate this problem on my three b2 units. When the problem
 happened (unplug AC), I checked the voltage is between 6300mV and 6400mV
 and battery temperature is between 27 and 29 degrees.

-- 
Ticket URL: <http://dev.laptop.org/ticket/1040#comment:1>
One Laptop Per Child <http://laptop.org/>



More information about the Bugs mailing list