IBM ThinkPad Battery specification users reports and reviews

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There are 8 approved reports in our database

Date	Content Revision	User opinion	Comment	Approved by moderator?
		CORRECT		APPROVED
		INCORRECT		APPROVED
		CORRECT	Yes, this pinout is correct!	APPROVED
		INCORRECT	Theres 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, Poland	APPROVED
2010-12-08 07:28:04	rev. 3	CORRECT	This pinout matches for IBM Thinkpad Battery (P/N 02K6616/02K6618). Successful read of controller by i2c.	APPROVED
2011-12-31 12:51:31	rev. 3	CORRECT	thx!	APPROVED
2016-08-17 13:20:20	rev. 3	CORRECT		APPROVED
2018-08-31 21:18:54	rev. 5	CORRECT	THERMAL 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 Revision	Author	Comment
2008-09-09 15:58:41	rev. 3
2011-05-02 22:18:48	rev. 3

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Pinouts.ru > Pinout of IBM ThinkPad Battery and layout of connector

should be correct