High quality Amazon ST22 Cell Phone Batteries for Amazon Kindle Paperwhite 4 2018 wholesale or retail in thelaptopbattery.co.uk, ST22 battery is guaranteed to meet or exceed Amazon original specifications, buy ST22 batteries get 30% off.
1.Carefulness read narrate book of battery,use commendatory battery.
2.New battery pack must be fully charged before use.
3.New Amazon ST22 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 ST22 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 Amazon ST22 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 Amazon ST22 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.ST22 battery of Amazon should stock in cool place, and dry.