DALY LFP 4S-300AMP SMART BMS

The DALY LFP 4S 300AMP SMART BMS is a heavy-duty and intelligent battery management system (BMS) specifically designed for LiFePO4 (Lithium Iron Phosphate) battery packs. Engineered for high-current applications, this powerful 300AMP BMS ensures superior safety, stability, and performance, making it ideal for demanding energy systems such as electric vehicles (EVs), solar energy storage, inverters, and backup power solutions.

Supporting a 4S configuration, this LiFePO4 BMS is optimized to manage and protect battery packs by offering advanced safety features including overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, and temperature protection. These features work together to prevent battery damage and ensure safe operation under high load conditions.

One of the key highlights of the DALY Smart BMS is its intelligent cell balancing function, which maintains equal voltage across all battery cells. This not only improves overall battery efficiency but also significantly extends battery life. The system also supports smart monitoring capabilities (with compatible modules), allowing users to track battery performance in real time.

Built with high-quality components and a robust design, the DALY LFP 4S 300AMP BMS delivers excellent heat management and long-lasting durability. Despite handling high current loads, it maintains stable performance, making it a reliable choice for both commercial and industrial applications.

Whether you are building a high-capacity lithium battery pack or upgrading your existing system, this smart BMS for LiFePO4 batteries ensures efficient power management, enhanced protection, and dependable long-term operation.

Key Features

• Supports 4S LiFePO4 battery configuration
• High current capacity – 300AMP
• Advanced smart BMS technology
• Full protection system (overcharge, discharge, short circuit, temperature)
• Built-in cell balancing function
• Stable performance for high-load applications
• Durable and heat-resistant design

Applications

• Electric Vehicles (EVs)
• Solar Energy Storage Systems
• Home & Industrial Inverter Systems
• Backup Power Solutions
• High-capacity Lithium Battery Packs

Specifications

• Brand: DALY
• Battery Type: LiFePO4 (LFP)
• Configuration: 4S
• Current Rating: 300AMP
• Balancing: Yes
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit, Temperature