42T4931 laptop battery,LENOVO 42T4931 battery for Lenovo ThinkPad E220s E420s with 3.35AH is special

High quality LENOVO 42T4931 Batteries for Lenovo ThinkPad E220s E420s wholesale or retail in thelaptopbattery.co.uk, 42T4931 laptop battery is guaranteed to meet or exceed LENOVO original specifications, buy 42T4931 batteries get 30% off.

Specifications

Compatible Part Numbers:

42T4928, 42T4929, 42T4930, 42T4931,

Compatible Model Numbers:

Lenovo ThinkPad Edge E220s Series
Lenovo ThinkPad Edge E420s Series
Lenovo ThinkPad S220 Series
Lenovo ThinkPad S420 Series

LENOVO 42T4931 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 LENOVO 42T4931 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 42T4931 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 LENOVO 42T4931 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 LENOVO 42T4931 Batteries contact elements is whether clean, when necessity is clean with the wet cloth mop, after dry loads according to the correct polar direction.

13.42T4931 laptop battery of LENOVO should stock in cool place, and dry.

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