3S 18650 Li-Ion Lithium Battery Capacity Indicator Module (LED Battery Level Display Board)

The 3S 18650 Li-Ion Lithium Battery Capacity Indicator Module is designed to monitor and display the charge level of a three-cell lithium battery pack. It provides a visual LED indication of the remaining battery capacity, allowing users to quickly check battery status during operation.

This module is suitable for battery-powered devices, portable electronics, robotics systems, and DIY power packs using three series-connected lithium batteries. Its compact design allows easy installation in battery packs and electronic enclosures for real-time battery level monitoring.

Key Features -

• Designed for 3S lithium battery packs

• Compatible with 18650 Li-Ion and LiPo batteries

• LED battery capacity level display

• Real-time battery status indication

• Compact and lightweight design

• Low power consumption

• Easy installation and wiring

Specifications -

• Product type - Battery Capacity Indicator Module

• Battery type - Lithium-Ion and Lithium Polymer Battery Pack

• Battery configuration - 3S (3 Cells in Series)

• Operating voltage range - 9V to 12.6V

• Display type - LED Battery Level Indicator

• Indicator levels - Multi-Level LED Display

• Mounting type - PCB Module

• Application - Battery Capacity Monitoring

• Power consumption - Low Power Design

• Suitable battery packs - 3S 18650 and LiPo Packs

Interfaces -

• B+ - Battery Positive Input

• B- - Battery Negative Input

• P+ - Output Positive Terminal

• P- - Output Negative Terminal

Applications -

• 3S 18650 battery packs

• Portable electronics

• Robotics projects

• DIY battery power banks

• Solar energy storage systems

• Battery-powered equipment

• Embedded electronic projects