11
micro-USB port
Indicator light for battery
status and external power
Battery check button
Power Pack lock and release
The Charger Combi BTE and Charger Combi BTE 2 may be
used with an external power supply that fullls the
specications in the table above.
Power adapter and charger specication
Power adapter output voltage: 5 VDC +/-10%, current 500 mA - 1 A
Power adapter input voltage: 100-240 VAC, 50/60Hz,
current 0,25 A
Charger input voltage: 5 VDC +/-10%, current 300 mA
USB cable specications: 5 V min. 1 A, USB-A to micro-USB,
maximum length 1 m