Product description:
- Onboard high-precision voltage detection chip and power regulator chip
- Onboard 4-bit power indicator LED lights, divided into three colors, red, yellow, yellow and green represent 20%, 50%, 80%, 100% of the electricity
- Set aside a battery detection interface and two mounting holes
- PCB size: 22.2 (mm) x17.2 (mm)
Additional information
Weight | 0.4 kg |
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12V Battery Level Indicator Module 4 Paragraph 4 Onboard Battery Indicator LED Lights
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