Silvercrest SLS 2200 B2 - Manual (Page 15)

SilverCrest SLS 2200 B2
English - 13
Charging using the solar panel
Make sure that the maximum ambient temperature of +45 °C is
not exceeded. This is especially important if you are using the
product in a car.
You can charge the built-in battery of the Solar Power Bank using the solar
panel (1). Make sure that the solar panel (1) receives sufficient sunlight. As
soon as there is enough sunlight, the Solar LED (2) goes orange to indicate that
the battery is being charged. If the Solar LED (2) does not light up, there is not
enough sunlight. In this case, move the device to a different position or place it
in direct sunlight. When the Solar LED (2) goes green, the battery is fully
charged.
Charging via the USB cable
If there is no sunlight, you can also charge the built-in battery in your Solar
Power Bank using the USB cable (B). Insert the smaller plug of the USB cable
(B) into the IN socket (7) of your Solar Power Bank. Then insert the USB plug of
the USB cable (B) into a USB port on your computer. You can monitor the
charging process using the Battery capacity LEDs (4).
Battery capacity LEDs (4) State of charge
All LEDs flashing in sequence 0 – 25 %
1 LED on, 3 LEDs flashing in sequence 25 – 50%
2 LEDs on, 2 LEDs flashing in sequence 50 – 75%
3 LEDs on, 1 LED flashing 75 – 100%
All LEDs on 100 %
Some computers do not supply USB power while they are
turned off. If the battery of your Solar Power Bank does not
charge, make sure your computer is powered on.