12V Battery Indicator: Red Yellow Green
Attach your 12V battery to the + and - of this battery indicator for a quick Red, Yellow, Green readout to know if your battery is running low.
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Features:
- Precision voltage detection chip onboard
- 4 colored LEDs output the status of the connected 12V battery
- Indicator color meanings
- Red: 20% remaining capacity
- Yellow #1: 50% remaining capacity
- Yellow #2: 80% remaining capacity
- Green: 100% remaining capacity
- 2 Mounting Holes so it can be put into any project easily
- Dimensions: 2.2cm x 1.7cm
- Requires only 2 pins, just connect across power and ground of your battery to get a clear readout
- Voltage: 12V DC
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- $3.99 $1.45
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