| Capacity |
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The EVE LF648K marks a revolutionary milestone in massive-scale energy storage technology. As a flagship 648Ah LiFePO4 (LFP) prismatic cell, it delivers an extraordinary 2073.6Wh of energy within a single cell housing. Through our premium factory-direct supply network, DLCPO guarantees that every shipment maintains verified fresh cell status—shipped within its optimal post-production window. Developed strictly for utility-scale Energy Storage Systems (ESS) and high-voltage containerized grid arrays, the LF648K reduces total system balance of plant (BOP) footprint and optimizes levelized cost of storage (LCOS).
The EVE LF648K 648Ah is engineered to deliver reliable, heavy-duty grid-cycling performance. With an ultra-precise chemical matrix, it maintains exceptional energy efficiency benchmarks across its extended service life, achieving up to 8,000 cycles at 70% SOH under standard 25°C operating parameters.
*Note: Every EVE LF648K cell supplied by DLCPO is verified for matching voltage and internal resistance, backed by direct factory technical support.
Pro Tip: When calculating ROI, the Cycle Life and Internal Resistance consistency are the true drivers of your “Price per kWh” over the system’s lifetime. All our cells undergo strict factory matching before dispatch.
| Technical Parameter | Specification |
|---|---|
| Brand | EVE |
| Model Type | LF648K (Flagmatic LFP Series) |
| Nominal Capacity | 648 Ah (at 0.5P/0.5P discharge) |
| Nominal Energy | 2073.6 Wh |
| Operating Voltage Window | 2.5 V ~ 3.65 V (T > 0°C) | 2.0 V ~ 3.65 V (T ≤ 0°C) |
| Initial ACR (1kHz) | 0.10 ± 0.05 mΩ |
| Initial DCR (10s) | 0.2 ± 0.1 mΩ (at 50% SOC, 25°C) |
| Standard Power Rating | 0.5P Charge / 0.5P Discharge |
| Dimensions (W*H*T) | 352.2 * 206.7 * 71.7 mm (Height 1 with terminal) |
| Cell Weight | 11500 g ± 300 g (11.5 kg) |
| Cycle Life (25°C) | ≥ 6,000 Cycles (80% SOH) | ≥ 8,000 Cycles (70% SOH) |
| Cycle Life (45°C) | ≥ 2,000 Cycles (80% SOH) | ≥ 3,500 Cycles (70% SOH) |
| Operating Temperature Window | Charge: 0~60°C | Discharge: -30~60°C |
| Testing Standards | GB/T 36276-2023 Compliance |
| Supply Configuration | Factory Direct Supply |
Detailed physical blueprint for precise battery pack assembly and structural engineering.
Residential and commercial ESS, off-grid solar systems, and micro-grids.
High-power cells for EVs, electric buses, forklifts, and automated guided vehicles.
Reliable power for electric boats, yachts, and offshore energy storage.
Stable backup power for 5G base stations, data centers, and industrial UPS.
🔋 Standard Charging: Only use chargers specifically designed for LiFePO4/LTO chemistry. Do not exceed the maximum charge voltage and current specified in the datasheet.
🌡️ Temperature Range: Do not charge the battery in temperatures below 0°C (unless specified) or above 45°C. Discharge temperature must remain within -20°C to 60°C.
⚡ Short Circuit Prevention: Strictly avoid direct connection between the positive and negative terminals with any metal objects. Ensure terminals are insulated during assembly.
🛡️ BMS Requirement: These are raw cells. A high-quality Battery Management System (BMS) must be installed for over-charge, over-discharge, and thermal protection.
⚠️ Physical Protection: Do not puncture, crush, or drop the cells. If cells show leakage or deformation, stop using them immediately and contact DLCPO Support.
💡 A: DLCPO Power is a professional, technology-driven distributor specialized in high-grade lithium cells. We are an authorized gateway to industry-leading brands including CALB, EVE, REPT, and GOTION. Unlike standard trading firms, we provide engineering-grade quality control, ensuring every cell is 100% tested and precision-matched for voltage and internal resistance before dispatch.
💡 A: This is a deliberate strategic choice to protect your battery lifecycle. Batteries stored in overseas warehouses for months suffer from capacity degradation and voltage imbalance. At DLCPO, we operate on a “Zero Aged Stock” model. Every order is fulfilled via made-to-order production or allocated from the absolute latest factory batches. This guarantees you receive 100% fresh Grade A cells with peak chemical activity and perfectly matched performance.
💡 A: Yes, we provide full technical customization to simplify your assembly. Based on your project requirements, we can professionally process each batch by laser-welding specific terminals (such as standard M6 threaded studs) and providing perfectly matched connecting busbars. Our goal is to ensure your cells arrive “plug-and-play” ready for immediate pack integration.
💡 A: We offer a streamlined B2B purchasing experience:
Consultation: Confirming cell models and technical specs via dlcpo@dlcpo.com.
Flexible Terms: We support EXW, FOB, and DDP shipping (available for most global regions, handling all customs and import taxes).
Fresh Allocation: Arranging the latest factory batch production.
Testing & Logistics: 100% matching test followed by UN38.3 compliant dangerous goods packaging and global dispatch.
💡 A: At DLCPO, we firmly believe that receiving payment and delivering goods is not the end of a transaction, but the true beginning of our service value. Our technical team provides continuous post-delivery support, including warranty assistance and BMS configuration guidance. We don’t just sell cells; we ensure your energy systems perform optimally for their entire service life.
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