Checking The Power Bank's Charge Level - Silvercrest SPB 3000 D4 Operating Instructions Manual

USB 2.0 ports may not provide suffi cient
power to charge the power bank.
Note that it takes considerably longer to
charge the power bank with a PC.
 Do not charge the power bank if you are
charging an external device with the power
bank 3
 Use the supplied USB cable to connect the
power bank's Micro USB socket
suitable USB port (see above).
The charge level LEDs fl ash during the charging
5
process
 The more charge level LEDs light up perma-
nently, the higher the battery charge level.
 All 4 charge level LEDs light up permanently
when the power bank is fully charged.
 After charging, remove the USB cable from
the power bank and the power supply.
Checking the power bank's
charge level
If the power bank is not charging or being used
to charge another device, you can check the
charge level of the internal battery as follows:
 Briefl y press the On button
Depending on the battery charge level, one (low
battery) to four of the LEDs (fully charged) will
light up.
SPB 3000 D4
at the same time.
:
2 to a
4
.
English – 19