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AC adapter and battery options - ThinkPad 390, 172x
2-pin refers to a round, barrel shaped connector
4-pin refers to a trapazoid shaped connector with 4 holes in it

2-wire refers to a non-grounded adapter using a non-grounded line cord
You must match the 2-wire adapter to the 2-prong cord

3-wire refers to a grounded adapter using a grounded line cord
You must match the 3-wire adapter to the 3-prong cord

Power Options Option Part Numbers Field Replacement Part Numbers Important information
Ultraslim 56W AC Adapter
02K6555 - AC Adapter
76H3516 - US power cord
The Option P/N is for US & Canada only. For other country specific PN's click the link provided for the adapter.
A/C Adapter (2-pin, 3-wire) Withdrawn
83H6739 - Withdrawn
02K7007 - A/C Adapter.
76H3516 - Power Cord (for USA) -
3.5 feet long, 3-prong.
56 Watt, World-wide, has a 2-pin(round connector) tip. This is just for the A/C Adapter itself and does not include the Power Cord. Click here for the P/N for the power cord for your country.
Old FRU was 11J8956 but has been subbed to the one listed.
Li-Ion Battery
02K6513 - Withdrawn

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Document ID : PD010600
Legacy Document ID : LWIK-3Z7JLB
Last Updated :
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