3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module.
3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module.
3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module.
3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module.

3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module

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SKU: BE00699
Availability : In Stock Pre order Out of stock
Categories: Battery Accessories
Description

The 3S 18650 12V Lithium Battery Capacity Indicator Module is an essential tool for monitoring the charge level of 3S (3-series) 18650 lithium batteries. This module is designed to provide a clear, real-time display of the battery's power level, indicating its capacity as a percentage using an LED display. It operates on a 12V system, which is ideal for powering devices and projects that require a 12V power source. The module uses a precise voltage monitoring system to estimate the remaining charge of the connected lithium battery pack, and the LED bar or numerical display shows the current state of charge. This makes it particularly useful for battery-powered systems such as power banks, electric vehicles, robotics, and more. With an easy-to-read design, it ensures efficient battery management and helps avoid unexpected power losses.

LED  Indication:

  • 25% –>First Light is on (Voltage: 3.1 V)
  • 50% –>Second light is on (Voltage: 6.3 V)
  • 75% –>Third light is on (Voltage: 9.4 V)
  • 100% –>Fourth light is on (Voltage:12.6 V)

Features:

  1. The intelligent power display panel
  2. Static power consumption 2~3 mA, It’s negligible
  3. Power indication(The color of the lamp is green)

Specification:-

Product Type

Battery Capacity Indicator Module

Static power consumption

2~3 mA

Power indication

4 LEDs

Color:

Blue

Length (mm):

50

Width (mm):

10

Height (mm):

10

Weight (g):

15

Shipping Weight 0.02 kg
Shipping Dimensions 5 × 1 × 1 cm

Package Includes:

1x3S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module