Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $4.42 | $4.33 | $4.19 | $4.01 | Contact US |
12V Battery 4-phasePower Indicator High-presion 4 Different Lights for Electricity Capacity
Content:
- High precision voltage detection chip and stablize voltage chip
- Four power indicator LED lights, three kinds of color display, red, yellow, yellow, green, representing 20%, 50%, 80%, 100% of the electricity quantity
- One batteries detecting interface and the two positioning holes are set aside
- PCB size: 22.2(mm)x17.2(mm)