TDT BMS LFP 4S 10AMP WITH BAL AND CON

TDT BMS LFP 4S 10A WITH BAL WITH CONNECT(TDT)

Product Data Sheet

The BMS LFP 04S/10A with Balancing and Connector (TDT) is a premium Battery Management System (BMS) designed specifically for 4S LiFePO₄ battery packs (nominal 12.8V systems). Engineered with high-precision protection circuits and active cell balancing, this module ensures safe, stable, and efficient battery operations. With a 10A continuous discharge current capability, this BMS is perfect for mid-range applications such as solar storage, electric tools, LED backup lighting, and DIY battery packs.

Technical Specifications

• •Mode: TDT-8114
• •input Voltage B+ to B-: -0.3~+16.8V
• •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: 15~25A

Key Features

• •Cell Balancing: Integrated balancing circuit for consistent voltage across all cells.
• •10A Output: Reliable power handling for tools, devices, and backup systems.
• •Pre-Fitted JST Connector: Simplifies connection and enhances plug-and-play capability.
• •Multiple Protection Mechanisms: Includes overcharge, over-discharge, short circuit, and overcurrent protection.
• •Compact & Sturdy Design: Ideal for compact battery cases with clear B+, B-, P+, and P- pads.
• •OEM Friendly: Perfect fit for DIY, industrial battery integration, and solar applications.

Applications

• •Portable solar lighting systems
• •Electric bicycle & scooter battery packs
• •Home UPS & inverter packs
• •DIY 12.8V LiFePO₄ battery projects
• •Robotic and automation battery modules
• •IoT and telecom energy backup systems

The PCM ensures the safe operation of the battery by providing protection against overcharge, over-discharge, overcurrent, and short circuit conditions. This helps maintain the battery's health, extend its lifespan, and prevent potential damage. The Blue Square designation likely refers to the specific design or appearance of the module, which could indicate a particular brand or series of protection modules. This PCM is typically used in 4-series LiFePO4 battery packs, offering an optimal balance of protection and power handling for various applications.