HP EliteBook 820 G1 - Page 53

3-cell HP Long Life
(50WHr) Lithium-Ion
Polymer
Dimensions (H x W x L) 0.85 x 1.76 x 10.59 in (2.16 x 4.46 x 26.9 cm)
Weight 262 g
Cells/Type 3-cell Lithium-Ion Polymer
Energy Voltage 11.1
Amp-hour capacity 4.4Ah
Watt-hour capacity 50Wh
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 122° F(-10° to 50° C)
Non-operating -4° to 122° F (-20° to 50° C)
Fuel Gauge LED No
Warranty 1 year or 3 year*
*Battery warranty depends on the platform warranty.
Optional Travel Battery
Available
No
HP 6-cell Lithium-Ion
Long Life Slice Battery (60
WHr)
Dimensions (H x W x L) 0.28 x 12.6 x 8.39in (0.7 x 32 x 21.3 cm)
Weight 1.72 lb (0.78 kg)
Cells/Type 6-cell Lithium-Ion
Energy Voltage 11.4V
Amp-hour capacity 5.4Ah
Watt-hour capacity 60Wh
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 122° F(-10° to 50° C)
Non-operating -4° to 122° F (-20° to 50° C)
Battery
Re-Charge Time
System in OFF or
Standby Mode
3.5 to 5 hours
System ON 4 to 7 hours
Fuel Gauge LED No
Optional Travel Battery
Available
No
QuickSpecs
HP EliteBook 820 G1 Notebook PC
HP EliteBook 840 G1 Notebook PC
HP EliteBook 850 G1 Notebook PC
Technical Specifications
DA - 14687 Worldwide — Version 11 — March 4, 2014 Page 53