Quality Declaration For Battery - Siemens A55 User Manual

Quality declaration for battery

84
The capacity of your mobile phone
battery is reduced each time you
charge/discharge it. Storing the bat-
tery at temperatures that are too
high or too low also causes a gradual
loss of capacity. This can cause the
operating times of your mobile
phone to reduce significantly per
usage cycle.
The battery is, however, designed to
be charged and fully discharged
within a period of six months from
when the mobile phone was pur-
chased. Following this six-month pe-
riod, we recommend replacing your
battery if you experience a signifi-
cant drop in performance. Only pur-
chase original Siemens batteries.