AUTOUTLET EFU050us Quick Start Manual

1. Features
A.This product is applicable to the 12V or 24V lead acid batteries, including
added-water storage batteries, starting batteries and maintenance-free
batteries.
B. It uses the advanced microcomputer management system to multi-protect
your batteries.
C. It adopts the pulse width modulation(PWM) technology to automatically
charge the batteries through a 4-stage charging cycle.
D. Ensure that the batteries won't be damaged even in the case of
vulcanization, gas storage, and water loss.
2. Parameters:
Models: EFU050us/EFU051uk/EFU052eu
Input Voltage: AC150V-250V
Output Voltage: 6V/8V, 12V, 14V, 16V/24V (Pulse dynamics)
Working Current: Adjustable automatically
Suitable Capacity: 3AH-150AH
Frequency: 50-60Hz
Voltage Identification: 12V Peak (8-14.5V); 24V Peak (18-29V)
Working Temperature: -30°C to +50°C
Warranty: 18 Months
3. The Working Mode:
Constant Voltage: Use the constant voltage to charge batteries. The current
will be high when starting, but it will decrease as charging.
Constant Current: It means the battery voltage is lower than the set voltage of
this charger. This charger will provide a constant charging current to your
battery so as to maintain both the battery and the battery charger.
Trickle Charge Modulation: When the battery voltage is approaching the set
voltage and the charging current is gradually decreased to the set current, the
charger will automatically turn to the trickle charge mode from the floating
charge mode, indicating that it is fully charged and remains the trickle charge
mode.
Floating Charge Modulation: It will keep the maintenance method to charge