Power Connector

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Revision as of 17:43, 9 September 2009 by Tonko (Talk | contribs) (→‎3.25 Amps)
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Over time, different ThinkPads have used different power connectors. You can use a higher Amperage rated power supply then your ThinkPad needs, as long as the physical connector is correct. But you should not use a lower Amperage power supply on a ThinkPad needing more Amperage. Doing so will overheat the power supply, and might cause issues such as screen flicker.

Hint:
In case you cannot find your Model ThinkPad listed, or you wish to double check, you can find the required power information on a label on the bottom of your ThinkPad

10.5 V, 1.0 A Power

15 V, 2.0 A Power

16 V, 3.5 A Power

4 pin connector

4 pin power connector

16 Volt Coax connector

16V coax connector

This is a 2.5/5.5mm barrel connector

1.9 Amps

56W 3.5 Amps

AC Adapter FRU PN 02K6810, 02K6816

72W 4.5 Amps

AC Adapter FRU PN 02K6744, 08K8202

5.6 Amps

20 Volt Coax connector

20V coax connector

65W 3.25 Amps

90W 4.5 Amps

AC Adapter FRU PN 92P1107

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