TP E480 3-cell Battery (L17L3P51, 45Wh) – Internal

E480 (Type 20KN, 20KQ) Laptop (ThinkPad); E580 (Type 20KS 20KT) Laptop (ThinkPad); E485 (Type 20KU) Laptop (ThinkPad); E585 (Type 20KV) Laptop (ThinkPad); E490 (Type 20N8, 20N9) Laptop (ThinkPad); E590 (Type 20NB, 20NC) Laptop (ThinkPad); E495 (Type 20NE) Laptop (ThinkPad);E595 (Type 20NF) Laptop (ThinkPad); E14 (Type 20RA, 20RB) Laptop (ThinkPad); E15 (Type 20RD, 20RE) Laptop (ThinkPad)