Inquiry And Configuration - TBB BS1225-3 Manual

5. Inquiry and Configuration

There is a multifunction smart button for you to set the battery charger or check the settings. The
LED displays the charging status by default, you can check the battery type and output current
setting by short pressing the button.
Please follow the following steps to set the charger.
1. Please short press the button for entering into Battery Type Display mode or Charger Current
Display mode.
2. Then, long press the main button for 3s, you can enter into the setting mode.
3. By pressing the button, you can set the battery type or charger output current.
4. After the setting, please long press the button to confirm the setting.
As a reminder, different colors of LED are designed for various setting.
BLUE = battery type setting (AGM, GEL, LFP, WET)
= charging current setting （In addition to 12V10A model）
RED
GREEN = working mode setting, battery charger or power supply
Examples
Figure 4-1 BS1225/BS1225-3/BS1240/BS1240-3
BS2412/BS2412-3/BS2420/BS2420-3
13
BS Smart battery charger