HX-3S-01 3S 10A 12V Lithium Battery Protection Board BMS PCM for 18650 Li-ion Cells – Price in Pakistan – Robochacha

Product Description

Overview

The HX-3S-01 (also known as HX-3S-1) is a high-precision Battery Management System (BMS) designed for 3-cell (3S) Lithium-ion battery packs. This module acts as a vital safety controller, monitoring each cell’s voltage to prevent damage. Whether you are building a portable power bank, a solar-powered light, or a 12V backup for a WiFi router, this BMS ensures your 18650 cells operate safely and last significantly longer.

Key Features

• 4-Way Safety Protection: Integrated protection against Overcharge, Over-discharge, Over-current, and Short-circuits.

• Automatic Recovery: Features a self-recovery delay that automatically restores power once a fault (like a short circuit) is removed.

• Industrial Grade Components: Equipped with the Seiko S-8254AA protection chip and high-performance FDS 4435A MOSFETs.

• Ultra-Low Power Consumption: Quiescent current is less than 6uA, preventing battery drain during long-term storage.

• Compact Design: Slim 50mm profile makes it easy to integrate into tight battery enclosures and DIY project cases.

Applications in Pakistan

• 12V DIY Battery Packs: The standard choice for building 12V power sources for LED strips, DC fans, and small electronics.

• Solar Energy Storage: Used widely in local solar street lamp repairs and renewable energy backups.

• Handheld Device Repair: A common replacement BMS for massage guns, cordless tools, and portable sprayers.

• Student Engineering Projects: Essential for university projects (FYP) involving battery management and power electronics.

Technical Specifications

Technical Documentation: Official HX-3S-01 Datasheet (PDF)

Wiring Connection Guide

• B-: Connect to the negative terminal of the first battery.

• B1: Connect to the junction of the 1st and 2nd battery (3.7V).

• B2: Connect to the junction of the 2nd and 3rd battery (7.4V).

• B+: Connect to the positive terminal of the 3rd battery (11.1V).

• P+ / P-: Power output (Load) and Charging input terminals.