Suoer 20Amps Charger For Battery MA-1220A 220VAC to 12V DC
20Amps 12V Battery Charger MA-1220 is professional design
according to the power battery of electric vehicles equipment. This
MA1220 12v car battery charger uses the advanced soft switch
technology, with small size, high conversion efficiency. This heavy-
duty car battery charger has running full loading for a long time,
stable output current, high reliability, long service life, easy operation,
etc. With short-circuited protection, low-voltage protection, over-
heated protection. The long delay digital counter can ensure the auto
battery charger from the constant voltage to the float charge reliably
every time.
Features Of 12V 20Amps Smart Universal Battery Charger MA1220:
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.
Specifications Of Ma-1220 Best Intelligent Battery Charger 12 Volt 20 Amp:
Model: MA-1220(MA-1204)
Input Voltage: 220V-240V
Output Voltage: 12V
Charger Current: 20Amps
Dimensions: 175*130*60mm
Net Weight: 1.1kg
Certification: ISO,CTA,CE
Rated Frequency: 47-63HZ
Four-Phase Charging Mode:
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 the 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 overcharging. 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 a floating charge mode automatically. At this moment, the
battery can be stopped charging or keep on floating charge for half
an hour.
Package Includes:
- 1 x 20Amps 12V Intelligent Battery Charger MA-1220
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