4 Power Indicator Battery Detection Module has a high precision voltage detection chip. 4 ranks LED light indicator to show different electric quantities including red, yellow, yellow, green, respectively represent 20%, 50%, 80%, 100%. A testing Interface and two installing holes for fixing the device. Apply to 12V battery.
- Material: Electronic Components
- Voltage: 12V
- Light Type: LED
- Size: Approx. 22.2 mm x 17.2 mm/0.87 inch x 0.67 inch
1 X 4 Power Indicator Battery Detection Module.