Voltage Balancing And Monitoring In The Discharge Process; Pb Lead-Sulphuric Acid Battery Program; Charging Of The Pb Battery - RC-Plus I-POWER 680 Manuel D'instructions

Number of cells Charging current
Battery voltage
Elapsed time Discharged capacity

Voltage balancing and monitoring in the discharge process

The processor monitors voltage of each cell when the battery packs are during its "storage" and
"discharging" process. To achieve this feature, plug each battery to the charger individually. If
voltage of any cell is abnormal, I-POWER will show error message and terminate the program
forcibly. So if there is battery damage or disconnection, you can see the error message and press
"INC" to know which cell is damaged.
The processor detects voltage of one cell is too low.
The 4th cell was damaged. The value of voltage may be zero if disconnection occurs.

PB LEAD-SULPHURIC ACID BATTERY PROGRAM

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 cannot be used for fast-charging, please follow the instructions provided by the bat-
tery manufacturer. You can press "Start/Enter" key to make it blink and alter the value of param-
eters using "INC"or"DEC" key, press "Start/Enter" key to store the value.

Charging of the Pb battery

Set up the charge current on the left and nominal voltage on the right. Range of current is 0.1-
5.0A, 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
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