Input: 100-240v ac 50/60hz, output : 19.5v 9.23a. max power: 180w. dc plug connector size: 7.4mm x 5.0mm with center pin.
compatible with dell precision 7510 7710 7520 7530, m2800 m4600 m4700 m4800 m6600 m6700 m6800, inspiron one 2350, inspiron one 2320, optiplex 3011 aio, dell gaming 15 g3 15 17, g5 15 17, g 3590, g5 5587 5590, g 7790, inspiron 15 7577 7559 7566 7777 . for dell business wd15 monitor dock k17a, thunderbolt dock tb16 k16a,docking station wd19tb k20a, wd19
compatible part number: da180pm111. fa180pm111. la180pm111. adp-180mb b. dw5g3, 0dw5g3. 74x5j.074x5j., ww4xy. tw1p0. f0g4k. jvf3v, 331-1469, 331-7957, ww4xy, 0ww4xy .
dependable protection and safety : the adapter built-in multi safeguards to protect against, overcharging, overheating, short circuiting,