280Ah CATL Battery Module – New Unused 43kWh (153.6V ESS Module)

🔋 Product Overview

• Configuration: 48s1p (153.6VDC, 280Ah)
• Cell Type: CATL / EVE 3.2V 280Ah LiFePO4 prismatic cells
• Nominal Energy: 43 kWh (New Unused – 3rd Batch)
• Integrated Features: Factory cooling loop + OEM BMS harnessing
• Dimensions: 31.5" (W) × 9.5" (H) × 42" (D)
• Weight: ~650–700 lbs

At this price point, this module delivers exceptional value — working out to roughly $35 per kWh.

📌 Key Updates

• Factory Shut‑Off Switch: This batch includes an OEM shut‑off switch that must be bypassed for normal operation. 
• Revised Connector Layout: Connector styles and placement differ slightly from previous batches. 
• Disassembly Notice: These 3rd‑batch modules are significantly easier to open and separate. Specialized tooling is required, and improper disassembly risks damaging the cells. We will be offering disassembled module variants. 
• Balance Lead Access: Full access to balance leads is available, making it straightforward to integrate your own external BMS if desired.

⚠️ Important Notes

• External BMS Required: These modules do not include a usable internal BMS. You will need to add your own external BMS for proper system control and protection.
• Shipping: Freight LTL only. Ships to the lower 48 states. No PO Boxes, no international shipping.
  

🔗 Need Individual Grade A Cells?

If you're looking to build your own pack or need replacement cells, our trusted supplier offers EVE LF280K Grade A 280Ah cells in U.S. stock. These are the same high‑quality cells used in many premium energy storage builds.

Ships from U.S. warehouse. Availability may vary by batch.