NOKIA BC-4S battery is replacement for NOKIA 2520 Power Keyboard SU-42. The BC-4S batteries equivalent is guaranteed to meet or exceed NOKIA original specifications. All NOKIA BC-4S are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test! Increase the battery life of your laptop with this high quality replacement NOKIA BC-4S battery.
Battery for NOKIA BC-4S
All of our NOKIA BC-4S batteries are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. BC-4S of NOKIA for NOKIA 2520 Power Keyboard SU-42 are brand new, 1 year Warranty, 30 days money back guarantee
BC-4S Battery Replace Part Number(Press " Ctrl+F " to Find):
BC-4S battery Fit Laptop Models(Press " Ctrl+F " to Find):
1.Carefulness read narrate book of battery,use commendatory battery.
2.New battery pack must be fully charged before use.
3.New NOKIA BC-4S 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 BC-4S 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 NOKIA BC-4S 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 NOKIA BC-4S Cell Phone 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.BC-4S battery of NOKIA should stock in cool place, and dry.
a.Toss, drop, or otherwise abuse the BC-4S battery as this may result in the exposure of the cell contents, which are corrosive.
b.Short-circuit the battery, A short-circuit may cause severe damage to the battery.
c.Open and expose the cell contents.
d.Modify the NOKIA BC-4S battery casing and/or housing.
e.Allow the battery to be exposed to rain or excessive moisture.
f.Incinerate a battery. Properly dispose of a used battery.
TAGS:BC-4S battery , NOKIA BC-4S battery, new BC-4S Cell Phone Batteries, replace BC-4S notebook battery