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IBM ThinkPad Battery specification users reports and reviews

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There are 8 approved reports in our database

Date Content
User opinion Comment Approved by moderator?
CORRECTYes, this pinout is correct!APPROVED
INCORRECTTheres lacking information WHICH model of Thinkpad is described. Many Thinkpads have different battery pinouts. According to IBMs Hardware Maintenance Manual Vol.2 - Thinkpad Computers (1995), almost every model has his own battery type. Ill send You some data from that document soon. Regards, Artur Stachura, PolandAPPROVED
2010-12-08 07:28:04rev. 3CORRECTThis pinout matches for IBM Thinkpad Battery (P/N 02K6616/02K6618). Successful read of controller by i2c.APPROVED
2011-12-31 12:51:31rev. 3CORRECTthx!APPROVED
2016-08-17 13:20:20rev. 3CORRECTAPPROVED
2018-08-31 21:18:54rev. 5CORRECTTHERMAL is a 10Kohm NTC resistor with the other pin connected to GND. The i2c/smbus CLK and DATA lines of the battery have no internal pull-up resistors, therefor relying on the host systems pull-ups.APPROVED

History of users contributions

Date Content
Author Comment
2008-09-09 15:58:41rev. 3
2011-05-02 22:18:48rev. 3

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should be correct