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Apple MacBook power connector (MagSafe) specification users reports and reviews

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There are 31 approved reports in our database

Date Content
User opinion Comment Approved by moderator?
2008-10-11 16:01:48rev. 5CORRECTAPPROVED
2009-07-25 19:02:42rev. 5CORRECTAPPROVED
2009-10-21 23:56:49rev. 5CORRECTAPPROVED
2012-01-18 19:03:38rev. 7CORRECTAPPROVED
2012-02-26 00:49:27rev. 7CORRECTAPPROVED
2012-02-27 21:19:51rev. 7CORRECTAPPROVED
2012-03-05 15:00:05rev. 7CORRECTyeahhAPPROVED
2012-03-26 13:33:12rev. 7CORRECTAPPROVED
2012-07-17 23:04:00rev. 7CORRECTAPPROVED
2012-07-30 23:26:39rev. 7CORRECTAPPROVED
2012-08-29 16:42:35rev. 7CORRECTAPPROVED
2012-09-07 14:49:23rev. 7CORRECTAPPROVED
2012-09-28 17:22:21rev. 7CORRECTAPPROVED
2012-10-16 01:22:24rev. 7CORRECTAPPROVED
2013-01-29 13:44:32rev. 8CORRECTAPPROVED
2013-04-03 18:20:07rev. 8CORRECTAPPROVED
2013-05-16 15:42:07rev. 8CORRECTAPPROVED
2013-09-24 23:13:34rev. 10ERROR FIXEDThe centre pin (3) does not connect to the LED, it connects to a 1-wire chip inside the connector, which controls the charging voltage and the LED statusAPPROVED
2014-04-18 23:16:43rev. 10CORRECTAPPROVED
2014-11-25 14:51:53rev. 10CORRECTAPPROVED
2015-03-12 07:21:36rev. 10CORRECTAPPROVED
2016-06-19 05:13:33rev. 10CORRECTAPPROVED
2017-02-02 15:31:43rev. 10CORRECTAPPROVED
2017-07-12 14:51:42rev. 10CORRECTAPPROVED
2018-06-21 20:30:06rev. 10CORRECTAPPROVED
2018-10-07 05:21:23rev. 10CORRECTAPPROVED
2018-10-26 18:50:52rev. 10CORRECTAPPROVED
2020-02-29 09:09:55rev. 10CORRECTAPPROVED
2020-10-24 05:46:05rev. 10CORRECTAPPROVED
2021-01-08 16:55:07rev. 10CORRECTAPPROVED
2021-05-12 07:38:21rev. 10CORRECTAPPROVED

History of users contributions

Date Content
Author Comment
2011-01-07 23:37:45rev. 5Steve RussoAlso from Wikipedia: Measuring with no load will give 6.86 VDC; the full 16.5 V is provided to the proper load. Also, the charge control pin does indeed control the charging of the battery. After replacing my MagSafe adapter with a barrel connector, it no longer charges the battery.
2011-10-04 22:10:44rev. 6Max
2012-10-06 21:11:53rev. 7I have dismounted the plug and it connects trough 3 wires to the adapter, so it can not switch off the adapter. the switch on/off is done by loading the two wires in the cable.
2013-04-25 22:19:00rev. 8

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