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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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Tinkersphere

TS2827

$4.99

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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