Used, but tested working, Genuine IBM Lenovo AC Adapter Power Supply 40W 20V 2A
For the following models:Lenovo 3000 IdeaPad Y100, Y300, N580, N581, N585, N586, P400, P500, P580, P585, S10, S10-2, S10-3, S10-3T, S100, S10e, S12, S205, S206, S300, S310, S400, S405, S410, S415, S9, S9e, U110, U160, U165, U260, U300, U300e, U300s, U310, U330, U350, U400, U410, U450, U450P, U455, U460, U510, U550, V370, V460, V470, V475, V560, V570, Y310, Y330, Y410, Y430, Y450, Y460, Y510, Y530, Y550, Y550a, Y550p, Y650, Y650d, Y710, Y730, Z360, Z380, Z400, Z460, Z460a, Z465, Z470, Z480, Z500, Z560, Z565, Z570, Z575, Z580, Z585, E47, K47
Lenovo Essential B450, B465, B470, B475, B560, B570, B575, B575e, G230, G430, G450, G455, G460, G465, G470, G475, G480, G530, G550, G555, G560, G560e, G565, G570, G575, G580, G585, G770, G780