High quality Nokia BV-T4B-BVT4B Cell Phone Batteries for Nokia Lumia 640 XL RM-1096 1062 1063(AT&T Microsoft) wholesale or retail in thelaptopbattery.co.uk, BV-T4B-BVT4B battery is guaranteed to meet or exceed Nokia original specifications, buy BV-T4B-BVT4B batteries get 30% off.
BV-T4B
1.Carefulness read narrate book of battery,use commendatory battery.
2.New battery pack must be fully charged before use.
3.New Nokia BV-T4B-BVT4B 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 BV-T4B-BVT4B 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 BV-T4B-BVT4B 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 BV-T4B-BVT4B 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.BV-T4B-BVT4B battery of Nokia should stock in cool place, and dry.