Recharging The Battery - Albrecht Tectalk FM + Gebrauchsanweisung

Follow +/- direction to install 3 AAA size Alkaline batteries into the
3A battery case (thick case).
Power off the PMR, remove the thin battery door and the Li-ION
battery.
Insert the top end of the AAA battery case and then push down
the battery knob to close.

Recharging the Battery

When the LCD display shows the battery level is low, you must charge
the battery with the enclosed AC/DC Adaptor or Desktop Charger. The
battery has a built-in charging current limit circuit, when the battery fully
charged, the circuit will cut the charge current automatically to protect
the battery.
Charging with the AC/DC Adaptor:
Plug the adaptor into the wall socket and plug the other end into
the earphone jack.
The unit will automatically turn off, LCD backlight turn on in
'RED' and have no display.
Charge time is around 4 hours. Once fully charged, the LCD
backlight will turn to 'Green'.
During charging, the unit will slightly warm.
Charging with Desktop Charger
Plug the adaptor into the desktop charger.
Put the unit into the charger.
During charging, the RED LED of the charger will be on & the unit
remains on.
The charging time is around 6 hours. Once fully charged the LED
of the charger will turn Green. Take out the radio to stop charging
Warning: To avoid damage to the unit, use original accessories. only
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