12V 24V Intelligent Pulse Repair Battery Charger MF-2e

1. Microprocessor Controlled
2. Professional Automatic Charge & Maintenance battery
3. For Charging All 12V24V Lead-acid batteries(Wet,MF,gel,VRLA and flooded), 12.6V Lithium battery, AGM/EFB Battery
4. LCD Display Battery Voltage,Charge Current & Cumulative charge
5. Overheat,Overcharge,Short Circuit &Reverse Polarity Protection
6. Maximizes Battery Life

How to Use:
1.Check your battery parameters is compatible to the charger.
2.Connect the red clamp to the positive pole(+), black clamp to the negative pole(-).Select thecorrecttypeof battery.
3.Connect the charger with AC power source,the charger will start to operate (The charging indicator will start flashing colorfully).
4.The LCD display will show battery voltage,charge currentand Cumulative charge
5..Wrong battery(“+””-”)connection will bealarm.
6.Once the battery is fully charged ,the screen display"100% "and the current will drop below 0.3A.
7.Charging completed,remove the charger.

How to use"Maintenance mode"?

A ：Normally, after choosing the correct type of battery, it can be charge, it will stop when full.It is smart and convenient . B：In winter, the temperature is low, or the battery has not been used for a long time, or the battery with large internal resistance. In this case, we can use the Maintenance mode to charge the battery .First,choose the right type of battery, then press the Maintenance button. It will start working. When Maintenance is complete (It takes about 1 hour) , It will change to smart charging automatically,full will stop .

Charging time reference
Battery type(Ah) Hours
6AH 1h
9AH 1-2h
20AH 2-3h
36AH 4-5h
45AH 5-7h
60AH 6-8h
80AH 8-10h
100AH 10-13h

The above charging data is the actual reference for charging in the normal state of thebattery.For the vulcanized battery,the internal resistance battery and the battery withremaining power,the above charging time is not used as reference.
Ifyour 12V battery capacity is greater than 105Ah,our charger is alsoapplicable,but the charging time will be relatively extended.

About Cumulative:
it means that How much amperes of electricity has been charged cumulatively?
When we charging a completely depleted battery (Keep charging until complete), the cumulative charge reaches more than 25% of the original battery's marked capacity, which means that the battery performance is good.

If the cumulative charge less than 25%, It means that the power storage capacity is poor, it is recommended to replace new battery.

It will let us know more about the battery, Let us know when it is time to change the old battery.Help us avoid unnecessary trouble.

For example: For 60AH battery, after the charge is completed, the cumulative charge reaches more than 15AH, it is good.
Below 15AH, the power storage is poor.


SIX Protections
Ensure safe charging
Short Circuit protecton
Polarity error protecton
Overheating protection
Over current protection

low-voltage protection
Over voltage protection

Note:
1. Please do not block cooling fan or use the charger while cooling fan is stopped.
2. Please prevent the charger from rain or water to avoid damage.