Absaar ATEK 4000 Mode D'emploi page 13

2) Charging mode: identify 6V/12V batteries automatically; for 6V batteries, only 6V/1A SLOW mode is available; for
12V batteries, three charging modes are available, as follows:

6V 1A /SLOW

12V 1A /SLOW

12V 4A /FAST

12V 4A /LOW TEMP
The minimum voltages for automatic identification of 6V&12V batteries are 3V and 7.4V respectively.
3) Protection:

Short circuit protection: keep or return to the initialization interface.

Reverse polarity protection: the LCD displays reverse polarity signal

Overheating protection

IP65 dustproof and waterproof
4) LCD display function
The product integrates LCD, as shown in Fig. 2. It displays the analog battery status, charging mode, charging state,
real-time voltage, and error message, and integrates LED indicators. The specific LCD states are shown in Fig. 4
below:
Remark: i) 6V: When the battery voltage is between 3.5V–5V, the charger will work at 6V/Slow mode. LCD flashes the
real time battery voltage at 1Hz frequency and the battery icon scrolls. Press the button to pause/resume the
charging process. The battery icon stops scrolling when it is "pause".
charging mode (default)
charging mode
charging mode
charging mode (Environment temperature <10℃)
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