Product Data Sheet / Brochure

QuickSpecs
HP EliteBook 645 14 inch G9 Notebook PC
Technical Specifications
c07959341 — DA16969 — Worldwide — Version 2 — January 25, 2022
Page 12
POWER
Power Supply
AC Adapter 45 Watt nPFC Standard USB type C Straight 1.8m
41
AC Adapter 45 Watt Smart nPFC Standard Barrel 4.5mm Right Angle 1.8m
41
AC Adapter 45 Watt Smart nPFC Standard C8 for 2 prong Barrel 4.5mm Right Angle
41
AC Adapter 65 Watt nPFC Slim USB type C Straight 1.8m
41
AC Adapter 65 Watt nPFC Standard USB type C Straight 1.8m
41
AC Adapter 65 Watt Smart nPFC EM Barrel 4.5mm
41
AC Adapter 65 Watt Smart nPFC Standard Barrel 4.5mm Right Angle 1.8m
41
Battery
HP Long Life 3-cell, 42.75 Wh Polymer
42,43
HP Long Life 3-cell, 51.3 Wh Polymer
42,43
Power Cord
3-wire plug - 1m
2-wire plug - 1m
Battery Life
Up to 20 hours and 30 minutes
44
Battery Weight
HP Long Life 3-cell - 42.75 Wh Polymer - .40 lb
HP Long Life 3-cell - 51.3 Wh Polymer - .45 lb
HP Long Life 3-cell - 42.75 Wh Polymer - 181.83 g
HP Long Life 3-cell - 51.3 Wh Polymer - 203.56 g
41. Availability may vary by country.
42. Battery is internal and not replaceable by customer. Serviceable by warranty.
43. Actual battery Watt-hours (Wh) will vary from design capacity. Battery capacity will naturally decrease with shelf life,
time, usage, environment, temperature, system configuration, loaded apps, features, power management settings and other
factors.
44. MM18 battery life will vary depending on various factors including product model, configuration, loaded applications,
features, use, wireless functionality, and power management settings. The maximum capacity of the battery will naturally
decrease with time and usage. See http://www.bapco.com for additional details.
WEIGHTS & DIMENSIONS
Product Weight
Starting at 3.03 lb
45
Starting at 1.37 kg
45
Product Dimensions (W x D x H)
12.67 x 8.42 x 0.78 in
32.19 x 21.39 x 1.99 cm
45. Weight will vary by configuration. Does not include power adapter.