Description
BMS LFP 4S 30A WITH BAL (TDT) (47bf)
The BMS LFP 4S 30A WITH BALANCE (Model: TDT-8930) is a top-grade Battery Management System (BMS) designed to protect and optimize 4-cell LiFePO₄ (LFP) battery packs. This 30A-capable BMS is the ideal solution for high-discharge battery systems used in e-vehicles, solar backups, energy storage, and DIY battery packs.
Key Features
- High Current Capacity: Designed to handle up to 30A continuously for high-drain battery applications.
- Advanced Cell Balancing: Integrated circuitry actively maintains voltage balance across all 4 cells.
- Comprehensive Protection: Protects against overcharging, over-discharging, short circuits, and overheating.
- Plug & Play Connector: JST-type plug with pre-attached leads simplifies installation.
- Shielded Aluminum Casing: Protects PCB and enhances heat dissipation and shielding from EMI/RFI.
- Versatile Compatibility: Works with e-scooters, solar inverter systems, robotic systems, and more.
Applications
- DIY Power Banks (12.8V LFP)
- Electric Scooters & E-Bikes
- Solar Energy Storage Systems
- LED and UPS Backup Systems
- Portable Battery Units
- Robotics & Industrial Equipment
The PCM LFP 4S 30A with Balance (TDT) is a Battery Protection Circuit Module (PCM) designed for 4 series lithium iron phosphate (LiFePO4) cells. It supports a 30A continuous discharge current, making it suitable for higher power applications such as electric vehicles, energy storage systems, and backup power solutions.





