Specification:
-brand new
-Input: DC 11-15V Max 10A
-Output:19.5V 2.31A
-Power: 45W
-Tip Size:4.5*3.0mm
-5V 2.1A USB Port: Can charge for your mobile phone or tablet pc at the same time.
-compatible for HP EliteBook 820 G3 820 G4 840 G3 840 G4 1040 G2 1040 G1 1040 G3 1030 G1 725
-Package include: 1X 45W DC Car Charger Power Adapter
Warm Tips: Please double check before purchase.You can find out the detail spefication on the bottom of your laptop.
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