12V battery 4-stage 4-position battery indicator module

About this product

Miniature voltage monitor designed to show the state-of-charge for standard 12V battery systems. Features a 4-segment LED bargraph display representing capacity levels at 25%, 50%, 75%, and 100% of charge. Simple two-wire connection allows direct wiring to the battery terminals for instant capacity feedback in portable equipment.

Batteries, power supplies, regulators, converters and protection for reliable embedded power.

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Specifications

Target System Voltage

12V DC nominal

Bargraph Levels

25% (11.2V), 50% (12.0V), 75% (12.5V), 100% (13.3V)

LED Display Color

Red frame with blue/green segments

Operating Current

5-15mA (LEDs illuminated)

Wiring Interface

Red (VCC+), Black (GND-)

Panel Mount Cutout

~36 mm x 12 mm

Dimensions

48 mm x 29 mm x 21 mm