7
Battery Charger WA3880
charger.
9. Respect the polarity “+/-“
when charging.
10. Do not open the unit and
keep out of the reach of
children.
11. Do not charge the batteries
of other manufactures or
ill-suited models .
12. Ensure that the connection
between the battery
charger and battery is
correctly positioned and is
not obstructed by foreign
bodies.
13.Keep battery charger’s slots
are free of foreign objects
and protect against dirt and
humidity. Store in a dry and
frost-free place.
14.When charging batteries,
ensure that the battery
charger is in a well-
ventilated area and
away from inflammable
materials. Batteries can get
hot during charging. Do not
overcharge any batteries.
Ensure that batteries
and chargers are not left
unsupervised during
charging.
15.Do not recharge non-
rechargeable batteries,
as they can overheat and
break.
16.Longer life and better
performance can be
obtained if the battery pack
is charged when the air
temperature is between
18
o
C and 24
o
C. Do not
charge the battery pack
in air temperatures below
0
o
C, or above 40
o
C. This is
important as it can prevent
serious damage to the
battery pack.
17. Charge only battery pack of
the same model provided
by Worx and of models
recommended by Worx.
18. For charge Li-ion battery
pack only.