5. Plug the charger into an electrical outlet. Both SIDE
A and SIDE B lights turn red, indicating that the
charger is working.
When the batteries are fully charged, after about
two and a half hours, the lights go off. To charge
your batteries again, open and then close the
charger again.
Notes:
• Do not open the battery charger cover while
charging.
• The charger lights flash to indicate changes in
battery temperature and voltage. If the charger
lights continue to flash more than half an hour, the
batteries may be damaged or worn out. Replace
them with four new AA Ni-Cd batteries.
6. After both SIDE A and SIDE B lights go off, unplug
the charger. To avoid overcharging, don't leave the
charger plugged in for long periods of time after the
lights go off.
7. Just after charging, the batteries are very hot
(approximately 65°C (149°F)). Wait one hour until
the batteries cool before removing them from the
charger.
8. Before storing the charger, close the retractable
plug.
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