This MAD-1220A 12V 20A Car Intelligent Battery Charger is designed to provide quick charge for car battery.
Made of high-grade material, it is rather safe and reliable.
Featuring large charge capacity, high conversion efficiency and stable current output, it is equipped with over current protection, short circuit protection and reverse polarity protection, which ensure your safety.
It is easy to install and easy to use with simple wiring.
Bring one home, and then you can enjoy convenient and quick charge for your car.
It surely is your best choice! Come and get one!
Pre-charge mode: In order to protect the battery and extend its life, the battery’s internal resistance is too large or voltage is too low because the discharged time is too long or it is not used for a long time, the charger will supply low output current for the battery automatically. When voltage of the battery rises to the given voltage value, the charge mode will turn to constant current charge mode automatically.
Constant current mode: The charger supply constant charge current for the battery.
Constant voltage mode: Using the pulse width modulation(PWM) tech to control the charging current and output voltage of the charger which ensure the battery is fully charged and avoids over charging.
Floating charge mode: When the voltage of the battery is approaching the value of the constant voltage mode, and the current cut down to the given current gradually, that means the battery power is full, then the pilot lamp will turn green and the fan will stop working. The charger will turn the mode into floating charge mode automatically .At this moment, the battery can be stopped charging or keep on floating charge for half an hour.
High performance and good stableness
Suitable for inverter battery for charging.
Direct Cigarette lighter connection
Smart and easy for carrying
Universal socket, suitable for all kinds of plugs
Made of high-grade material, safe and reliable
Easy to install and easy to use
High conversion efficiency and stable current output
three charging modes satisfy your specific needs
Designed to have large charge capacity
Long service life
Provide quick charge for car battery
Over current protection, short circuit protection and reverse polarity protection ensure your safety
Input voltage: 220V-240V
Rated frequency: 47-63Hz
Full load efficiency: ≥ 91%
Charge current: 20A ± 5%
Charging Voltage : 14.5-14.8 V
No-Load Voltage : 13.8V
Output voltage: 12V
Packed Qty: 8 PCS
N. W: 0.8kg
Charge mode: Three-steps
Certification : ISO9001: 2000, CTA, CE, RoHs
1 x 20A 12V Car Battery Charger