HP POWER ADAPTER FOR HP 840 G1G2

65W Smart AC Adapter for Notebooks is both energy efficient and convenient as it can be leveraged across multiple notebook families. Smart AC Adapter can enhance your productivity by powering your notebook while plugged in, as well as charging your battery so that you can take your notebook with you when you unplug. HP Smart adapter option kit includes a "legacy dongle" so that it is backwards compatible with older HP notebooks, providing an unprecedented level of commonality.

Input Efficiency:

• 83% min at 115 VAC

Output current limit:

• Less than 11A
• Over voltage protection - 29V max automatic shutdown

All HP Business Notebooks and Tablet PCs optimized for 65W excluding the nx9000, nx9100, nx9500 and nx9600 series notebooks.