[Intelligent car charger]20A car battery charger supports 12V and 24V lithium batteries, lead-acid batteries (AGM, GEL, SLA, Flooded, WET, EFB, etc.) and LiFePo4 batteries for cars, trucks, SUVs, motorcycles, lawn mowers, and boats.
[Intelligent Design Safer]Automobile battery maintainer works in hot and cold climates with a temperature compensation system and offers overcharge protection, corrosion protection, short-circuit protection, and no spark contact for battery charging. The maintenance charger device has multiple safety functions to ensure safe charging.
[Visual Loading]The large LCD screen of the car battery charger can display the charge and battery status; charging voltage and current, internal temperature, charge percentage, winter mode, summer mode, etc., making it easier to use.
[Battery Processing]The extended battery preparation mode is used to repair and store old, empty, damaged, layered, and sulfated batteries, restore lost battery power, strengthen the motor start, and extend the battery life.
[Easy to use]One Touch battery charger and maintainer, no complicated steps, just plug in and charge, recharge your battery without leaving home, 9-stage charging process, precisely and gently optimize your battery performance.

Properties:
Charge the storm shelter.
-Have storage mode after shutdown
-Only for batteries used with battery management systems (BMS).
-To charge 12V or 24V LiFePo4 batteries.
-For activation or maintenance of weak, old, and idle batteries.
Used to select a mode for loading 12V or 24V lithium batteries
-Cannot repair severely damaged batteries. Not for lithium and Lifepo4 batteries.
-for regular lead-acid batteries/maintenance-free batteries
Einschließend AGM, Gel, SLA, Nasszylinder, Tiefzyklus, EFB, Kalzium, etc.

Specification:
AC input: 220V 50/60Hz
Starting voltage: 12 V / 24 V
Outlet: 12V 20A & 24V 10A
No load starting voltage: 27.6 V
Minimum boiling point:> 7.0 V
Power and Load: max 240W
Size: 158x90x50mm (6.22x3.54x1.97 inches)
Suit for: Lithium/lifepo4/sulfuric acid (AGM, gel, EFB, MF, flooded, VRLA, SLA and wet batteries ...)
What to get:
1x 20A car battery charger
1x3m extension cable (length of the Au-Plug cables only 80cm)
1x Cable-clip
1x Handbook
1x Sales box

Q&A
Q1. What is the maximum charging current? Can it be achieved or not?
A1: To protect the battery, the system automatically adjusts the battery charging and selects the most appropriate current for charging the battery. If the battery voltage is low (e.g., the 12-V battery is less than 11V), the system automatically charges the battery with the maximum current.

Q2: Can the Lifepo4 battery be fully charged?
A2: There will be a callback function once this battery type is full, and the power supply will be turned off when it's over 1V, which is normal, please note!

Q3: Is it a problem to leave if the fan is making noise?
A3: Please don't worry. It's a normal phenomenon when the fan of the charger makes a little noise.

 
Q4: Can the charger recognize the previous battery type upon recharging or does it enter a storage mode on restart?
A4: The charger has a memory function and automatically selects the last used mode.