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CHARGING PB (LEAD-ACID) BATTERY IN THE CHARGE MODE
Charging Pb (lead-acid) battery in the charge mode
This program is only suitable for charging Pb
（
lead-acid
）
battery with nominal voltage from 2 to 20V. Pb
（
lead-acid
）
battery is completely different from NiCd/NiMH battery. These batteries can only deliver
current lower in comparison to their capacity. The same restriction applies to the charging process.
Consequently, the optimum charge current can only be 1/10 of the capacity. Pb battery can not be used for
fast-charging, please follow the instructions provided by the battery manufacturer.Due to the chemistry
characteristic of Pb battery, the cut off point may be difficult to detect sometimes. We recommend user to
use CAPACITY CUT OFF feature to protect the battery. You can press START/ENTER key to make it blink
and alter the value of parameters using INC or DEC key, press START/ENTER key to store the value.
Battery
type
DEC
-
Batt type
Stop
Elapsed
time
INC
+
Charge
current
Battery
voltage
DEC
Start
Enter
-
INC
+
Charged
capacity
>
3
seconds
Set up the charge current on the left and nominal voltage on the right. Range
of current is 0.1-20A, the voltage should match the battery being charged.
Press START/ENTER key for more than 3 seconds to start charging.
The screen displays the real-time discharging status. Press START/ENTER
key to alter discharge current. Press START/ENTER key again to store the
parameter value you set. Press BATT TYPE/STOP key to end the program.
DISCHARGING OF THE PB BATTERY
Discharging of the Pb battery
DEC
-
Batt type
Stop
INC
+
DEC
Start
Enter
-
INC
+
Battery
type
Elapsed
time
Discharge
current
Battery
voltage Discharged
capacity
Set up the discharge current on the left and nominal voltage on the right.
Range of discharge current is 0.1-5A, the voltage should match the battery
being charged. Press START/ENTER key for more than 3 seconds to start
charging.
The screen displays the real-time discharging status. Press START/ENTER
key to alter discharge current. Press START/ENTER key again to store the
parameter value you set. Press BATT TYPE/STOP key to end the program.
>
3
seconds
Ultimate 400W
Ultimate 400W
