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Battery Resistance Measurement:
The X2AC+ has the ability to check your battery’s total internal resistance,
highest total resistance, lowest total resistance and the resistance of each cell.
Simply connect the battery to the charger via the main battery lead to battery
socket and the balance wires to the balance socket.
From the BATT/PROGRAM menu use the + or ▬ buttons
to scroll to the BATT RESISTANCE program, press the
ENTER/Start ► button to enter the battery resistance meter program.
The rst screen indicates each cell’s internal resistance.
Press the + or ▬ buttons to view the packs total voltage
and the cell with the highest and lowest internal resistance.
Battery Meter
Battery Meter:
You can use the battery meter function to check your battery’s total voltage, the
highest voltage, the lowest voltage, and the voltage of each cell. Simply connect
the battery to the charger via the main battery lead to the battery socket and
the balance wires to the balance socket as shown below.
This diagram shows the correct way to connect your battery to check both the
voltage and internal resistance.
Battery Resistance Measurement
Battery
Pack
Battery
Pack
4.19 4.15 4.18V
4.15 4.19 4.18V
A
B
4.19 4.15 4.18V
4.15 4.19 4.18V
This diagram shows
the voltage.
From the BATT/PROGRAM menu use the + or ▬ buttons to
scroll to the BATT METER program, press the ENTER/Start ►
button to enter the battery meter program.
The rst screen indicates each cell’s voltage.
Press the + or ▬ buttons to view the packs total voltage
and the cell with the highest and lowest voltage.
BATT/PROGRAM
BATT METER
4.20 4.19 4.19V
4.18 4.18 4.19V
MAIN 25.13V
H4.200 V L4.182V
BATT/PROGRAM
BATT RESISTANCE
012 005 005 mΩ
006 mΩ
TOTAL: mΩ
H:12mΩ L:5mΩ