400W Smart Automatic 12V/24V Car AGM Battery Charger LCD 5-Stage Intelligent

400W Smart Automatic 12V/24V Car AGM Battery Charger LCD 5-stage Intelligent Pulse Repair Lead Acid&Wet&Dry Li-Battery 6-400AH

Rechargeable Lithium Battery

Suitable for 12V / 24V 6-400W multle types of batteries on the market

Sush as: Lead Acid Battery

Wet Battery & Dry Battery

Maintenance-free Battery

Especially AGM Car Start-stop Battery

Faster charging,Speed up 50% than normal charger

Newly upgraded to full English version

Monfara Brand Model: MF-4S = XW-40S

We have upgraded it according to customer needs, because many customers have reported that Chinese is in the interface and LCD display, Which makes some customers do not understand.

Due to old version (MF-4S), its interface and LCD display, is Chinese and English,It mainly serves the Chinese market.

Now the newly upgraded version (XW-40S),its interface and LCD display, is full English,It mainly serves the EU and international markets.

Old version (MF-4S) and Newly upgraded version (XW-40S): The functions and parameters are exactly the same, and they are all Monfara brands.

LCD Smart Storage Battery Charger 400W High-power Smart Storage Battery Charger Intelligent Pulse Repair, Full Charge, Auto Stop 12V/24V Storage Battery Universal Use for 6-400AH capacity Storage Battery Faster charging,Speed up 50% than normal charger Conquering 400AH Big Storage Battery Profeional Brand,Smart Charging Large-capacity Storage Battery,Charging more secure Thick Copper Wire, Good heat diation Soe the problem of low battery, start difficulties Dual Screen Display,Full Charge,Auto Stop Intelligent Recognition 12V/24V Storage Battery 400W High-power, powerful output Can charge the generator set Smart Charger One-on automatic charging, simple operation Intelligent regulation current Intelligent Mode, Manual Mode Intelligent Recognition,Pulse Repair 12V/24V Lead Acid Battery,Wet Battery & Dry Battery,Maintenance-free Battery,Especially AGM Car Start-stop Battery Rechargeable lithium battery Temperature controlled cooling fan Energy saving, noise reduction, rapid heat diation, and durability Effectively increasing service life Auxiliary knob for manual adjustment Auxiliary small battery charging Easy to 20AH small battery charging Pure Copper Machine Chs,Durable Good Power From Good Chs Cold-resistant,High temperature resistance Multle protection:"Circuit reverse connect,Short circuit,Low voltage,Overheat,Overcurrent,Overvoltage" Safe, not damage Charger and Storage Battery Fashion paint metal shell, Shockproof Anti-fall Spike Large Alligator Cl,Anti-corrosion, durable Cold-resistant,110-250V Wide voltage universal Factory direct s, security verification Almost universal for all 12V/24V Storage Batteries The larger the capacity, the longer the charging time If the Storage Battery leakage heat, it will not automatically stop, need to manually power off No need to disaemble, plug and play Red cls connect positive Black cls connection negative Real-time Control Five-stage Charging State After full charge, the current stops 12V Storage Battery, Charging Actual Output Current 20A 24V Storage Battery, Charging Actual Output Current 15A Trickle current is about 0.4A, indicating that charging is complete Smart Pulse Recognition 12V / 24V Storage Battery ,New add ulative charge display 12V Storage Battery, Voltage Recognition Range 8-14V 24V Storage Battery, Voltage Recognition Range 18-29V Storage Battery Charge Amount Percentage Display When the positive and negative poles are reversed, or if they are short-circuited, the charger emits a BB alarm sound and turns off automatically. Using Smart Ch (PWM) Technology High-speed, low-pitched fan technology,Environmental protection When the charger temperature exceeds 105°C Automatic shut-down Wait until the temperature is below 80°C,Or shutdown for more than 10 minutes,,Can be re-used normally When Storage Battery voltage is lower than 10V, charger protection cannot start Avoid Storage Battery and charger damage When a short circuit occurs, the current open increases and the voltage suddenly drops When the fault current reaches the operating value of the current relay Pre protection device to selective cut off the circuit In the automatic mode, the car does not need to remove the battery and can be directly charged in the car, without any impact on the car's electrical appliances.

Monfara smart charger charge percentage and charging modes for use:

1. For a small-capacity Storage Battery with a capacity of 20AH or le, if the Storage Battery has been left on hold for a long time, or if the internal resistance is large, the battery will be sped if there is a lack of liquid or the proce is poor.

The percentage of charge will occur instantaneously. short time, the displayed percentage will be no full power for a long time.

Only when the charger detects a good battery, the percentage will be displayed normally.

2. It should be noted that for the Storage Battery in the above situation, one or two charges must be manually monitored to avoid damage.

If the temperature of the charger case is too high, the charger should stop charging immediately, indicating that it is full of electricity and can be used normally.

3. The charger detects the requirements of the Storage Battery intelligently and fully automatically. It is charged in stages and is not limited by the capacity of the Storage Battery. The larger the capacity, the longer the charging takes.

For storage batteries le than 100AH, or larger, the constant current charging mode time will be slightly longer in the initial stage, the percentage of the charger display will be delayed, wait to the constant voltage mode, the trickle charging mode will be shortened, the percentage of the charger at this time The display will speed up and will not affect the charging effect.

Monfara smart charger common troubleshooting:

1. The charger only charges for a few minutes and it shows full charge:

a. Check if the cooling fan is working properly. It may be due to overcurrent, overvoltage, or overheat protection. Stop charging.

b. Explain that the Storage Battery has no capacity or is ly full capacity (recommended to wait until the Storage Battery is fully discharged, retest)

c. suggestions can try to add supplemental battery solution or distilled water

d. Check that the charger output cl is in good contact with the Storage Battery.

2. The charging very long time, but does not show a full charge, and the shell is hot

a. Check if there is a short circuit and the voltage does not reach the intended value.

b. The Storage Battery has a leakage current of