Battery Information; Using The Batteries - Nokia SU-8W User Manual

B a t t e r y i n f o r m a t i o n

4. Battery information

Your device is powered by two replaceable AAA batteries.

■ Using the batteries

This device is intended for use when supplied with power
from LR03 batteries. The use of any other types may
invalidate any approval or warranty, and may be
dangerous. Always switch the device off before removing
batteries. Always change both batteries at the same time.
Do not mix batteries of different types, brands, or ages.
Ensure that the correct polarity is observed when inserting
batteries.
If left unused, a fully charged battery will lose its charge
over time.
Use the batteries only for their intended purpose. Never
use any battery that is damaged. Damaged batteries may
30