CATL 34184 LifePO4 Phosphate Cylinder Battery 3.2V 20Ah (USED LIKE NEW)

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CATL 34184 LifePO4 Phosphate Cylinder Battery 3.2V 20Ah (USED LIKE NEW) Original CATL Disassembled From Unused EV Car, this CATL 34184 LiFePO₄ Phosphate Cylinder Battery 3.2 V 20 Ah (USED LIKE NEW) delivers reliable performance with nearly full nominal capacity and long service life. The cell measures 34 × 260 mm, weighs approximately 430g (370g for the battery + 60g for the soldered nut and screws) , features soldered flanged nuts (M8) made from aluminum‑manganese alloy (95% Al, 5% Mn), and provides nominal voltage of 3.2 V with full charge voltage of 3.65 ± 0.05 V. Features Genuine CATL 34184 cylindrical LiFePO₄ cell, reclaimed from EV pack—guaranteed original. Nominal 3.2 V voltage, 20 Ah rated capacity. Minimal internal resistance and strong cycle life; used but “like new” condition. Soldered flanged M8 nuts at both ends for easy bus-bar or terminal connection. Nuts made from aluminum‑manganese alloy (95% Al, 5% Mn) for lightweight durability. Ideal for DIY solar packs, e-bike energy modules, and backup power builds. Specifications Parameter Value Nominal Voltage 3.2 V Standard Capacity 20 Ah Charge Voltage (Max) 3.65 V ±0.05 V Cut-off Discharge Voltage 2.0 V ±0.05 V Internal Resistance 1.2±0.5mΩ Standard Current (0.5 C) 10 A Max Continuous Current (1 C) 20 A Operating Temperature (Charge) 0 °C to 55 °C Operating Temperature (Discharge) –10 °C to 60 °C Terminal Nuts Flanged M8 aluminum‑manganese alloy Dimensions (Diameter × Length) 34 mm × 260 mm Weight 430g (370g + 60g) Actual capacity and nominal voltage are tested to ensure they meet specifications. Dimensions Applications DIY e-bike, scooter, portable power bank or marine battery pack projects. High-cycle backup power modules and UPS applications. Electric vehicles, golf carts, or wheelchair battery assemblies. Educational and prototyping uses in battery management systems. Package Contents 1x CATL 34184 LiFePO₄ battery with soldered nuts and mounting screws. Note: if connecting two batteries in series, we recommend getting the bundled battery connector made specifically for this type of batteries. Documents CATL 34184 Datasheet .