CBAK Energy Previews Next-Generation High-Rate LFP Cells for AI Data Center Backup Power

CBAK Energy announced next-generation 26650HP V2.0 and 26650PFS2 V2.0 lithium iron phosphate cylindrical cells designed for AI data center battery backup units (BBU) and UPS applications. The cells feature 40C-38C high-rate discharge capability, support up to 100C pulse discharge, ultra-low internal resistance below 3mΩ, and deliver 260W-310W single-cell power output—significantly higher than conventional cells. These improvements address challenges in maintaining stable voltage during rapid GPU workload fluctuations and power transients in AI data centers.