HP ProBook 6440B manual 11

QuickSpecs

HP ProBook 6440b Notebook PC

Standard Features

Battery	Primary battery	9-cell (93 WHr) Li-Ion battery
		6-cell (55 WHr) Li-Ion battery
		6-cell (47 WHr) Li-Ion battery
	Optional HP Long Life	3-cell (47 WHr) high capacity Li-Ion battery
	Battery*
	Optional HP Extended	8-cell (52 WHr) high capacity Li-Ion battery
	Life Battery
	Optional HP Ultra-	12-cell (95 WHr) high capacity Li-Ion battery
	Capacity Battery

Battery Life	Integrated	9-cell (93 WHr)	6-cell (55 WHr)	6-cell (47 WHr)	HP Long Life
	Graphics	Primary	Primary	Primary	Battery (47 WHr)*
	Primary battery	Up to 10 hours	Up to 6 hours	Up to 5 hours	**
		30 minutes	15 minutes	30 minutes
	Primary battery and	Up to 17 hours	Up to 13 hours	**	**
	optional HP
	Extended Life
	Battery
	Primary battery and	Up to 21 hours	Up to 17 hours	**	**
	optional HP Ultra-
	Capacity Battery
	Discrete Graphics	9-cell (93 WHr)	6-cell (55 WHr)	6-cell (47 WHr)	HP Long Life
		Primary	Primary	Primary	Battery (47 WHr)*
	Primary battery	Up to 9 hours	Up to 5 hours	Up to 4 hours	**
			15 minutes	30 minutes
	Primary battery and	Up to 14 hours	Up to 10 hours	**	**
	optional HP		45 minutes
	Extended Life
	Battery
	Primary battery and	Up to 17 hours	Up to 14 hours	**	**
	optional HP Ultra-	30 minutes	15 minutes
	Capacity Battery

*The optional HP Long Life Battery takes the place of the primary battery, which must be removed.

**This configuration not tested for battery life.

NOTE: Battery life will vary depending on the 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 MobileMark07 battery benchmark www.bapco.com/products/mobilemark2007 for additional details.

System Standby Time Up to 1 week

DA - 13462 Worldwide — Version 6 — February 10, 2010 Page 11