JK LFP 4S–8S 300Amp Smart BMS

The JK LFP 4S–8S 300Amp Smart BMS is a heavy-duty Battery Management System designed specifically for LiFePO₄ (LFP) lithium battery packs with 4S to 8S configurations. Built to handle very high current loads, this BMS is ideal for demanding applications requiring powerful, stable, and safe battery performance.

With a massive 300A continuous current capacity, it supports high-power systems while ensuring complete protection against over-voltage, under-voltage, over-current, short circuits, and temperature-related faults. The smart monitoring system enables real-time tracking of cell voltage, current, temperature, and overall battery status via compatible apps or interfaces.

Engineered for industrial-grade reliability, the JK Smart BMS enhances safety, optimizes power delivery, and significantly extends the lifespan of LiFePO₄ battery packs in high-load environments.

Key Features:

• Designed for LiFePO₄ (LFP) batteries only
• Supports 4S to 8S battery configurations
• 300A continuous discharge current
• Smart monitoring with real-time data access
• Advanced safety protections (OV, UV, OC, SC, Temp)
• High-current handling for heavy-duty applications
• Stable, durable, and long-lasting performance