GRAUPNER ULTRA DUO PLUS 50 Operating Manual page 72

A-5. CHARGER CONTROLS / CONNECTIONS
Input 100~240V AC
Fan
Balancer
connector 1
LED
Output 1
Output 1
Temperature sensor 1
PC-mini USB Interface
BALANCERSTECKER:
GRAUPNER- BALANCER CONNECTOR TYPE EHR-8
A-6. USING THE CHARGER FOR THE FIRST TIME
Connect the charger INPUT 12V DC to a 12 V DC car battery min. 50Ah or power supply 5A-40A or
the INPUT 100~240V AC to a 100~240V AC mains socket.
Graph-LCDisplay 1
Control keys
Temperature sensor 2
PIN
1 = 0V = Ground = battery - = GND
2 = 3,7V = + cell 1
3 = 7,4V = + cell 2
4 = 11,1V = + cell 3
5 = 14,8V = + cell 4
6 = 18,5V = + cell 5
7 = 22,2V = + cell 6
8 = 25,9V = + cell 7
Page
Graph-LCDisplay 2
LED
Output 2
8/53
Input 11...15V DC 5-40A
-
+
Fan
Balancer connector 2
Output 2
Plug in the GRAUPNER-
BALANCER CONNECTOR
of your battery with 3-8 poles
right handed into the
BALANCER CONNECTOR of
the used OUTPUT.