EVE MB56 628Ah- 3.2V 628Ah LiFePO4 Prismatic Cell – 2kWh Per Cell, 8000 Cycles, Grade A for Solar/ESS

Voltage & IR Testing – Verified Quality You Can See We test every batch of EVE MB56 628Ah cells using professional-grade equipment. Each cell undergoes AC internal resistance measurement at 1kHz. Open-circuit voltage is also recorded, typically between 3.20V and 3.25V after factory formation. Our team randomly selects cells from the same batch and records the entire testing process on video. This ensures all cells are effectively pre-matched before leaving our EU warehouse: low IR spread, minimal voltage variation, and real consistency. Whether you are building a 48V 30kWh bank for your home or a larger off-grid system, you get cells that start balanced and stay balanced. No guesswork – just verified quality you can see. *We recommend you perform your own voltage check upon arrival and top‑balance before final assembly. https://batteryfinds.com/wp-content/uploads/2026/05/Grade-A-EVE-MB56-628Ah-LFP-Battery-Test.mp4 ⚖️ Battery Weight Testing – Verified Consistency Weight is an often‑overlooked indicator of cell quality and consistency. For every batch of EVE MB56 628Ah cells, we perform weight testing using a calibrated digital scale. Each cell should fall within the manufacturer’s specification of 11.5 kg ± 0.3 kg. Cells that deviate significantly from this range may indicate internal defects, electrolyte imbalance, or mismatched batches. By weight‑testing a representative sample from each batch, we ensure that your cells are uniform in mass – a strong sign of identical materials, consistent assembly, and true Grade A quality. When you receive your cells, you can expect all four pieces to have nearly identical weight, giving you extra confidence before assembly. https://batteryfinds.com/wp-content/uploads/2026/05/Grade-A-EVE-MB56-628Ah-LFP-Battery-Weight-Display.mp4 Shipped from EU Warehouse – Fast & Hassle-Free Your EVE MB56 cells are stored and shipped from our EU warehouse. Here‘s what that means for you: 3–5 business day delivery across most European countries – no waiting weeks for sea freight. No customs delays – all paperwork is handled locally within the EU. No hidden import taxes – you pay exactly the price you see. CE, RoHS & REACH compliant – fully legal and safe for all EU projects. Tracking provided immediately – your order ships within 1–2 days after payment. Whether you are a system integrator in Germany, a DIY builder in France, or an installer in Spain – fast, reliable, and hassle‑free delivery is guaranteed. �� Wide Range of Applications The EVE MB56 628Ah LiFePO₄ prismatic cell fits virtually any energy storage need: Residential solar – Build a 48V 30kWh bank with just 16 cells for night use or backup power. Off‑grid cabins & tiny homes – Reliable daily cycling power that lasts over 15 years. RVs & camper vans – Lightweight prismatic design (11.5kg) fits tight spaces while delivering massive capacity. Marine & boat house banks – Vibration resistance and wide temperature range (-30°C to 60°C discharge) ensure reliable performance on the water. Commercial & industrial ESS – Grid peak shaving, frequency regulation, and telecom backup power at scale. Emergency backup & UPS – Keep critical loads running during outages. This is the cell you install once and forget for a decade. �� What‘s Included (Sold in 4PCS Set) LiFePO₄ Prismatic Cell – EVE MB56 3.2V 628Ah, Brand New Grade A with intact QR code Busbars – 1 set per cell (nickel‑plated copper) Bolts & Washers – 1 set per cell (M6, corrosion‑resistant) Packaging – Industrial‑grade foam double carton Voltage & IR Matching – Pre‑matched before shipment (test video available)