battery
voltage
charge
current
charged
capacity
charging
time
number
of
cells
Lithium battery (LiIo/LiPo/LiFe) program
These programs are only suitable for charging and discharging Lithium batteries with a nominal
voltage of 3.3V, 3.6V and 3.7V per cell. These batteries need to adopt different charge technique is
termed a constant voltage(CV) and constant current(CC) method. The charge current varies
according to the battery capacity and performance. The final voltage of charge process is also very
important; it should be precisely matched with the charade voltage of the battery. They are 4.2V for
LiPo, 4.1V for LiIo, and 3.6V for LiFe. The charge current and nominal voltage as for cell count set
on the charge program must always be correct for the battery to be charged.
When you are willing to alter the parameter value in the program, press key to make it blink
then change the value with or key. The value will be stored by pressing key once.
The left side of the first line shows the type of battery
you select at the users setting. The value on the left
side of second line sets a charge current and the value
on the right side of second line sets the voltage of the
battery pack.
After setting the current and voltage press key for
more than 3 seconds to start the process.
This shows the number of cells you set up and the
processor detects. 'R:' shows the number of cells found
by the charger and 'S:' is the number of cells selected
by you at the previous screen. If both numbers are
identical you can start charging by press button. If
not, press button to go back to previous screen.
Then carefully check the number of cells of the battery
pack to charge again.
The screen shows the present situation during charge
process. To stop charging press key once.
Display
LiPo CHARGE
2.0A 11.1V(3S)
+
-
+
-
'> 3 seconds'
Display
R: 3Ser S: 3Ser
CONFIRM(ENTER)
Display
Li3S CHG 0390mAh
11.75V 2.0A 12m
Start
Enter
Batt type
Stop
Batt type
Stop
Start
Enter
Start
Enter
Start
Enter
DEC
◀
INC
▶
DEC
◀
INC
▶
Charging Lithium battery
Start
Enter
Start
Enter
Batt type
Stop
DEC
◀
I N C
▶
To balance the voltages of Lithium battery being charged, the balancer (PB5 or PB6) should be
linked to 902 and the battery pack being charged should have the individual cell connector. And
connect it to the individual port of the balancer with a suitable connection cable that fits with your
battery pack. And also, you need to connect the battery output plug to the output of charger.
(Please refer the users manual of the balancer)
In this mode, the charging process will be different from ordinary charging mode. The internal
processor of the charger will monitor the voltages of each cell of the battery pack and controls the
charging current that is feeding to each cell to normalise the voltage.
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