Battery for HP EliteBook 820 G4 4200mAh 11.55V

AC Adapter for HP EliteBook 820 G4 Notebook Adapter

HP EliteBook 820 G4 battery Specifications
Availability:	In stock
Battery Type:	Li-ion
Capacity:	4200mAh
Voltage:	11.55V
Color:	Black
The condition of the product:	Band New
Guarantee:	12 Months
RoHS compatible:	YES
ReachG compatible and certified:	YES
ChemG compliance with all prohibited substances:	YES
Battery law complied:	YES
Quality assurance program according to ADR 2.2.9.1.7:	YES
Safety tests according to UN38.3:	YES
Aircraft approved according to IATA 2.3.5.9:	YES

The EliteBook 820 G4 battery brand new, never refurbished!
100% Q.C. of EVERY product. Guaranteed to Meet or Exceed Original Specifications !
Includes a 24-month free replacement warranty for manufacturer's defects.
30 days money back warranty!
HP EliteBook 820 G4 battery Uses the highest quality graded and sorted cells.

1.Carefulness read narrate book of battery,use commendatory battery.
2.New HP EliteBook 820 G4 notebook battery pack must be fully charged before use.
3.New laptop battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
4.HP EliteBook 820 G4 Rechargeable batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
5.Fully drain and fully recharge your battery pack every few month.
6.Li-ion and NiMH battery can not interchangeable.
7.Turn down the LCD brightness of your portable device.
8.Use built-in power management on your portable device.
9.Turn off LCD or other unnecessary accessories when not in use.
10.Set screen saver blank to 1 to 2 minutes of your HP EliteBook 820 G4 laptop.
11.It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
12.Research the electric appliance and the batteries contact elements is whether clean, when necessity is clean with the wet cloth mop, after dry loads according to the correct polar direction.
13.HP EliteBook 820 G4 Notebook battery should stock in cool place, and dry.