3S lithium battery charge indicator module – 11.1V

Miniature voltmeter (43.5x20 mm) that displays, via 4 blue LEDs, the charge percentage of a 3-cell lithium battery

SKU 1606-LVBATTEAN 8219671105408Item type: Assembled

Description

Accurately monitor the charge status of a 3-cell lithium battery with this compact, reliable indicator module. Thanks to 4 bright blue LEDs, it provides a clear, immediate indication of the charge percentage, simplifying battery checks with operating voltages between 9.9 V and 12.6 V. Its small size makes it ideal for electronic projects, portable devices and battery-powered systems. Easy to install, it offers immediate use without the need for complex configuration.
Operation
  • LED lighting:
    – 1st blue LED: voltage is above 9.9 volts (25%)
    – 2nd blue LED: voltage is above 10.5 volts (50%)
    – 3rd blue LED: voltage is above 11.1 volts (75%)
    – 4th blue LED: voltage is above 11.7 volts (100%)

Charge indicator for 1S lithium batteries

Technical details

Off voltage is below 9.9 volts (less than 25%)
Supported battery type 3-cell lithium battery (3S)
Operating voltage 9.9 V – 12.6 V
Charge status indication Via 4 blue LEDs
Dimensions 43.5 x 20 mm
Operating temperature range 0°C ~ 50°C
Connection 2 pins (battery positive and negative)
Module material PCB with SMD components
Weight ~5 g

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