Panasonic EY7441 - Battery Charging Process

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EY9L42 battery pack can only be charged
with the EY0L81 battery charge.
1. Plug the charger into the AC outlet.
2. Insert the battery pack firmly into the
charger.
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place the battery onto the dock on
the charger. Charging Lamp does
not turn on.
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arrow.
3. During charging, the charging lamp
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an internal electronic switch will
automatically be triggered to prevent
overcharging.
Charging will not start if the
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battery pack is warm (for example,
immediately after heavy-duty
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Alignment marks
The orange standby lamp will be
flashing until the battery cools down.
Charging will then begin automatically.
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slowly once the battery is approximately
80% charged.
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charging lamp in green color will turn
off.
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is 0°C or less, charging takes longer to
fully charge the battery pack than the
standard charging time.
Even when the battery is fully charged,
it will have approximately 50% of the
power of a fully charged battery at
normal operating temperature.
7. Consult an authorized dealer if the
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8. If a fully charged battery pack is
inserted into the charger again, the
charging lamp lights up. After several
minutes, the charging lamp in green
color will turn off.
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Now charging.
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Turn off Lit
Flashing
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Charger is plugged into the AC outlet. Ready to charge.
Charging Status Lamp.
Left: green Right: orange will be displayed.
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The battery pack is being charged slowly to reduce the load on the battery.
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Charging will begin when temperature of battery pack drops. If
the temperature of the battery pack is -10° or less, the charging
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when the temperature of the battery pack goes up.
Charging is not possible. Clogged with dust or malfunction of
the battery pack.