The chargers are designed for use in North America.
Uses a standard outlet; 120VAC, 60Hz.
NOTE: Batteries can remain in the charger, which
automatically switches to maintenance mode.
It is not
recommended to store the battery in the charger for
longer than one week.
After charging a Graco hand-held sprayer battery, it may be necessary
to reset the battery charger.
If the red light on the charger remains on
after a battery has been charged and removed you will need to unplug the
charger and wait until the red light goes off. Then reconnect the
battery charger, it will then be ready to charge another battery. This
situation may occur if the remaining battery charge is too low to
activate the charge cycle. If you do not reset the charger the battery
will not charge.