12 – English SPB 3000 D4
Operate and store the power bank in a dry
location at a temperature of between +10°
and 35°C.
Do not store the power bank in your car, as
it will reach temperatures well above 50°C
in the sun.
Never immerse the power bank in liquids.
Do not open the housing of the power bank.
Always hold the power bank itself fi rmly
when removing a plug. Always hold the
plug housing; never pull on the cable.
Do not modify the power bank without our
consent and do not use any auxiliary equip-
ment that we have not approved or supplied.
Carefully follow the operating instructions for
the respective charger.
In order to avoid any damage to the power
bank, ensure that the USB plug is correctly
aligned when inserting it. Due to its asym-
metrical form, the plug will only fi t into the
socket in one position.
After transporting the power bank, wait
until it has reached room temperature
before switching it on. Major fl uctuations in
temperature or humidity can, as a result of
condensation, lead to a build-up of moisture
which could cause an electrical short-circuit.
To prevent the power bank from overheat-
ing, do not cover it.
Only use the supplied charging cable
6
to
charge or discharge the device.