– The flashing sequence of the white LED display on the powerbank indicates the charging status of the
powerbank when charging and running down:
1 x flash: 0 – 25%
2 x flashes: 26 – 50%
3 x flashes: 51 – 75%
4 x flashes: 76 – 99%
Permanently illuminated: 100%
– As soon as the LED display on the powerbank lights up permanently white, the powerbank is fully charged
(after approx. 4.5 hours from empty).
– The white LED display on the powerbank goes out shortly after the powerbank has been disconnected
from the USB charger.
– The powerbank should be charged at least once a year to retain its capacity.
– Do not cover the powerbank with covers, cushions or similar during the charging process in order to
prevent overheating.
– Only charge the powerbank in a dry environment and at normal room temperature.
4.3 Charging a smartphone via powerbank
The powerbank can be used for more than just operating the
heating pad – it can also be used to charge the battery of a
smartphone. To charge your smartphone using the power
bank, proceed as follows:
• Connect the powerbank to your smartphone using the
original USB charging cable from your smartphone manu
facturer.
4.4 Operating the heating pad
• Place the heating pad on your stomach or back. Then guide the long, elastic rubber strap around your body
and secure the heating pad with the hookandloop fastener.
• Place the charged powerbank (1) into the integrated pocket on the heating pad (2).
• Then insert the connector plug for the connection cable (4) of the heating pad into the connection socket
on the powerbank. The LED display of the On/Off button (3) on the heating pad briefly lights up white three
times. The heating pad is now ready for use.
IMPORTANT
Ensure that the heating pad will not bunch up or become folded during use.
4.5 Switching on
• Press the On/Off button (3) to switch on the heating pad (2). The LED display of the On/Off button lights
up green (minimum heat). The LED display of the powerbank (1) illuminates or flashes white according to
the charge status of the powerbank.
• If you press the On/Off button again, the temperature setting will increase (medium heat). The LED display
of the On/Off button lights up yellow.
• If you press the On/Off button again, the heating pad switches to the maximum temperature setting (maxi
mum heat). The LED display of the On/Off button lights up red.
• If you press the On/Off button again, the heating pad switches off. The LED display of the On/Off button
goes out immediately and the LED display on the powerbank goes out after a few seconds.
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