P20 User Manual

Make sure to know the maximum charging current of the battery before charging, never use excessive current
to charge to damage your battery, which will result in over heat even explosion during the charging process.
The charging and discharging capacity of battery is usually marked with C value. Multiplying the charging C
value and battery capacity equals to the maximum charging current supported by the battery. For example,
for a 1000 mAh battery with a charging capacity of 5C, the maximum charging current would be 1000*5=
5000mA; therefore, the maximum charging current is 5A. For a lithium battery, if it is impossible to confirm
the supported charging C value, please set the charging current below 1C, for the sake of its (lithium battery)
safety. The reference relation between C value and charging time: charging time ≥60 minutes/ charging C
value (e.g. it needs around 60-70 minutes to complete charging with 1C).
Due to differences in battery conversion efficiency, the time to complete the charging might be extended.
How to Confirm Charging Current
Preset Battery Type of Charger and Task Parameters
Balance
Charge
Unbalanced
Charge
NiCd/MH
Pb
LiFe
Lilon
LiPo
LiHv
Rated
Voltage
1.20V
2.00V
3.20V
3.60V
3.70V
3.80V
Full Charge
Voltage
1.40V
2.40V
3.65V
4.10V
4.20V
4.35V
Storage
Voltage
3.30V
3.70V
3.80V
3.85V
Discharge
Voltage
1.10V
1.90V
2.90V
3.20V
3.30V
3.40V
Supported
Cell Count
1~16S
1~12S
1-8S
1~8S
1~8S
1~7S
Max. Charging
Current
20.0A
20.0A
20.0A
20.0A
20.0A
20.0A
Power on smart charger, connect the battery,
and long press the corresponding channel selection button to enter the task setting menu as follows:
Operating the Charger
Task
Battery
Battery and cell count
Current
Charge, Discharge, Destroy, DC power supply, Storage
LiHv、LiPo、LiIon、LiFe、Pb、NiMh/Cd
LiFe,LiIon,LiPo (1~8S) ; LiHv (1~7S) ; Pb (1~12S) ; NiMH/Cd (1~16S)
0.2~20A