TDT BMS LFP 4S 6A

TDT BMS LFP 4S 6A SAME PORT Hardware

Product Data Sheet

The BMS LFP 4S 6A (TDT) module is a precision-engineered Battery Management System designed for 4S LiFePO₄ packs (12.8V nominal). It is part of the premium TDT series, offering a durable, reliable, and compact solution to safeguard batteries in a wide variety of consumer electronics, power tools, lighting systems, and DIY battery packs.

Technical Specifications

• •Mode: TDT-4S-8063 6A
• •input Voltage B+ to B-: -0.3~+24V
• •Overcharge Detection voltage/1CELL: 4.25±0.05V
• •Over discharge Detection voltage/1CELL: 2.7±0.1V
• •suggest working temperature: -20°C~+60°C
• •Over current 17~23A

Key Features

• •Overcharge, Over-discharge & Overcurrent Protection
• •Automatic Cutoff & Recovery Circuitry
• •Built-in Smart Logic Circuit
• •Modular Panel Design for Bulk Assembly
• •Reliable MOSFET Protection Stage
• •Optimized for Low Power Waste & Long Battery Life

Applications

• •DIY Battery Packs
• •Solar Backup Units
• •12V LED Strip & Lighting Systems
• •Remote IoT Power Systems
• •Electric Bicycle and Scooter Modules
• •Portable Power Tool Packs

Advantages

• •Efficient Assembly: Comes in grouped layout - easy to detach and install.
• •Stability & Safety: Every board in the TDT line is tested for high-load response and transient protection.
• •Cost-Effective: Offers premium protection at an economical price point.
• •Compact Design: Suitable for installations with limited space without compromising on reliability.
• •Durability: PCB and components rated for rugged, long-term use.

This PCM offers essential protection features, including overcharge, over-discharge, overcurrent, and short circuit protection, which helps ensure the safe operation of the battery pack. By regulating the charging and discharging processes, it helps prevent damage to the battery and extends its lifespan. The TDT model refers to a specific design or manufacturer, and the PCM is generally used in 4-series LiFePO4 battery packs where moderate current handling is needed for efficient power management.