BMS NMC 2S 2A (TDT) (72e0)

TDT BMS NMC 2S 2A Hardware

Product Data Sheet

The BMS NMC 2S 2A (TDT) is a lightweight, compact battery management system designed to protect and control 2-cell lithium-ion NMC battery packs. This board ensures secure charging and discharging operations for low-current applications such as wearable devices, smart modules, IoT systems, and compact power banks.

Technical Specifications

• •Model: TDT-3570-2S
• •input Voltage B+ to B-: -0.3~+20V
• •Overcharge Detection voltage/1CELL: 4.28±0.05V
• •Over discharge Detection voltage/1CELL: 2.8±0.1V
• •Over current: 4-6A
• •Suggest working temperature: -20°C~+60°C

Key Features

• •Full Intelligent Protection: Protects against all common faults – overcharge, overdischarge, short circuits, and overcurrent events.
• •2A Capacity for Light Applications: Designed for devices with moderate power draw ensuring longer battery life and reliability.
• •Plug & Play Design: Comes with nickel tabs pre-attached, optimized for easy installation and high-conductivity welding.
• •High-Quality PCB Build: Manufactured using precision etching and copper routing for reliability and stability.
• •BESD Certified: Meets Built-for-Efficiency, Safety & Durability standards – ensuring consistent and long-lasting performance.

Applications

• •Smart Gadgets
• •LED Lighting Systems
• •Wireless Audio Devices
• •Custom 2S Lithium Packs
• •DIY Battery Projects
• •IoT and Embedded Systems

The PCM NMC 02S/2A (TDT) is a Battery Protection Circuit Module (PCM) designed for 2 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 2A continuous discharge current. This module is suitable for low-power applications such as small energy storage systems, portable devices, or backup power solutions. It provides essential protection features, including overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe operation of the battery. The TDT designation indicates a specific manufacturer or design. The PCM helps maintain battery health by balancing the voltage across the cells, optimizing performance and prolonging the lifespan of the battery pack.