RJ40G laptop battery,Dell RJ40G battery for Dell Latitude 5420 5520 RJ40G 005R42 with 42Wh is special

High quality Dell RJ40G Batteries for Dell Latitude 5420 5520 RJ40G 005R42 wholesale or retail in thelaptopbattery.co.uk, RJ40G laptop battery is guaranteed to meet or exceed Dell original specifications, buy RJ40G batteries get 30% off.

Specifications

Compatible Part Numbers:

WY9DX 0WK3F1 RJ40G

Compatible Model Numbers:

Dell Latitude 5420 5520 RJ40G 005R42

Dell RJ40G laptop battery tips:

1.Carefulness read narrate book of battery,use commendatory battery.

2.New laptop battery pack must be fully charged before use.

3.New Dell RJ40G battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.

4.Rechargeable batteries undergo self-discharging when left unused. Always store a RJ40G 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 Dell RJ40G notebook.

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 Dell RJ40G 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.RJ40G laptop battery of Dell should stock in cool place, and dry.

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