Charging Mode; Protection; Lcd Display Function; Lcd Charging Block Diagram - Absaar ATEK 4000 Manual

2) Charging mode: iden fy 6V/12V ba eries automa cally; for 6V ba eries, only 6V/1A SLOW mode is available; for
12V ba eries, three charging modes are available, as follows:
6V 1A /SLOW
12V 1A /SLOW
12V 4A /FAST
12V 4A /LOW TEMP
The minimum voltages for automa c iden fica on of 6V&12V ba eries are 3V and 7.4V respec vely.
3) Protec on:
Short circuit protec on: keep or return to the ini aliza on interface.
Reverse polarity protec on: the LCD displays reverse polarity signal
Overhea ng protec on
IP65 dustproof and waterproof
4) LCD display func on
The product integrates LCD, as shown in Fig. 2. It displays the analog ba ery status, charging mode, charging state,
real- me voltage, and error message, and integrates LED indicators. The specific LCD states are shown in Fig. 4
below:
Remark: i) 6V: When the ba ery voltage is between 3.5V 5V, the charger will work at 6V/Slow mode. LCD flashes the
real me ba ery voltage at 1Hz frequency and the ba ery icon scrolls. Press the bu on to pause/resume the
charging process. The ba ery icon stops scrol
charging mode (default)

charging mode

charging mode
charging mode (Environment temperature <10 )
5
ENG