Napájecí zdroj pro notebooky IBM a Lenovo 20V 90W s hranatým konektorem (Square yellow) 

02HM061, 45N0234, 45N0236, 45N0238, 45N0240, 45N0242, 45N0244, 45N0246, 45N0248, 45N0250, 45N0252, 45N0481, 45N0482, 45N0483, 45N0498, 45N0499, 45N0500 

LENOVO:
B50–70, Edge 2–1580, Edge E431, Edge E440, Edge E450, Edge E455, Edge E460, Edge E465, Edge E531, Edge E540, Edge E550, Edge E550c, Edge E555, Edge E560, Flex 2 14, Flex 2 Pro, Flex 3 Pro, G40–70, G400, IdeaCentre C355, IdeaCentre C365, IdeaCentre C455, IdeaPad 500S-15ISK, IdeaPad Flex 10, IdeaPad Flex 14, IdeaPad Flex 14D, IdeaPad Flex 15, IdeaPad Flex 15D, IdeaPad G50–30, IdeaPad G50–70, IdeaPad G70–35, IdeaPad G400s, IdeaPad G405, IdeaPad G405S, IdeaPad G410, IdeaPad G500, IdeaPad G500S, IdeaPad G505, IdeaPad G505S, IdeaPad G510, IdeaPad G510Z, IdeaPad G700, IdeaPad G710, IdeaPad M490s, IdeaPad S210, IdeaPad S210T, IdeaPad S215, IdeaPad S215T, IdeaPad S410, IdeaPad S410P, IdeaPad S500, IdeaPad S510, IdeaPad S510P, IdeaPad U330, IdeaPad U330P, IdeaPad U330T, IdeaPad U430, IdeaPad U430P, IdeaPad U430T, IdeaPad U530, IdeaPad Yoga 11, IdeaPad Yoga 11S, IdeaPad Yoga 11s, IdeaPad Yoga 13, IdeaPad Z50–70, ThinkCentre E63z, ThinkCentre M53, ThinkCentre M73, ThinkCentre M73e, ThinkCentre M83, ThinkCentre M93, ThinkCentre M93p, ThinkCentre M600, ThinkCentre M700, ThinkCentre M900, ThinkPad 11e, ThinkPad Edge E431, ThinkPad Edge E531, ThinkPad Edge E540, ThinkPad Edge E555, ThinkPad Edge S431, ThinkPad L440, ThinkPad L450, ThinkPad L460, ThinkPad L540, ThinkPad L560, ThinkPad S3, ThinkPad S3-S431, ThinkPad S5, ThinkPad S5-S531, ThinkPad S440, ThinkPad T431s, ThinkPad T440, ThinkPad T440p, ThinkPad T440s, ThinkPad T450, ThinkPad T450s, ThinkPad T460, ThinkPad T460s, ThinkPad T550, ThinkPad T560, ThinkPad W550s, ThinkPad X1 Carbon, ThinkPad X1 Carbon 3444, ThinkPad X1 Carbon 3448, ThinkPad X1 Carbon 3460, ThinkPad X1 Helix, ThinkPad X230s, ThinkPad X240s, ThinkPad Yoga, ThinkPad Yoga 11e, ThinkPad Yoga 12 S1, ThinkPad Yoga 14, ThinkPad Yoga 14 S3, ThinkPad Yoga 15 S5, ThinkPad Yoga 260, ThinkPad Yoga 460, Yoga P50s, Yoga S431, Yoga S440, Yoga S531, Yoga S540

Vždy používejte napájecí adaptér, který má stejné výstupní napětí (V) a stejný nebo vyšší výstupní proud (A), jako váš původní.