4-Digit Battery Indicator LED Light XD-82B 12V Battery 4-Stage Bit Indicator Module
1.On-board high-precision voltage detection chip and power supply voltage regulator chip
2.On-board 4-digit battery indicator LED lights are displayed in 3 colors. Red, yellow, yellow, and green represent 20%, 50%, 80%, and 100% of battery power respectively.
3.set aside battery detection interface and two installation positioning holes
4.PCB size: 22.2 (mm) x 17.2 (mm)
Shipping list:
12V battery 4-stage battery indicator x 1









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