Lapgrade HP Pavilion DV4Z, DV4Z-1000, DV4Z-1100 Series Laptop KeyboardProduct: Laptop Internal Keyboard Condition: New Layout: QWERTY (Standard) US Language: English Backlit: No Colour: Black Warranty: 3 month carry in warranty to be provided by My Laptop Spares Compatible Laptop Models: Scroll Below

ensuring your devices stay operational longer

Battery capacity: 2600mAh

Plug form: 180° straight

Battery capacity: 4800mAh

Model No: 40-190158-17 PartNo: NA374AA Features:

57amp 50/60hz type-C pin

Output: 16v

Condition: New

Backlit: No

Over Current protection feature Protect the charging device from getting high current

4 cell 54wh battery-VKYJX

Cell Type: Li-Polymer