Fabricated via automated layer-by-layer foil stacking rather than cylindrical spiral winding. Planar plate alignment eliminates mechanical bend stresses, ensures uniform current density across the cell body, and prevents micro-short formation under sustained vehicle vibration.
The ultra-thin 7.1mm profile maximizes external heat-dissipation area. Thermal energy conducts immediately through the composite packaging foil directly to adjacent cooling plates, maintaining thermal uniformity across dense multi-cell assemblies.
Strong covalent phosphorus-oxygen bonds in the LiFePO4 cathode ensure high intrinsic thermal stability up to 270°C without releasing oxygen. Paired with a wide-temperature electrolyte, the cell preserves usable capacity across thousands of daily deep cycles.
| Engineering Parameter | Technical Metric / Machine Capability |
|---|---|
| Model Designation | ANAS FE20Q |
| Active Material Chemistry | Lithium Iron Phosphate (LiFePO4 / LFP) |
| Internal Cell Architecture | Automotive-Grade Pouch Stacking Structure |
| Nominal Rated Capacity | 20Ah (0.5C standard discharge) |
| Nominal Working Voltage | 3.2V (Cut-off: 2.0V – 3.65V) |
| Envelope Dimensions (T × W × H) | 7.1 mm × 129 mm × 200 mm |
| Bare Cell Net Weight | 365g ± 5g |
| Standard / Maximum Charge Current | 10A (0.5C) / 20A (1C maximum continuous) |
| Maximum Continuous Discharge Current | 40A (2C sustained drain) |
| Operating Temperature Limits | Charge: 0°C – 60°C | Discharge: -20°C – 60°C |
| Deep Cycling Life | ≥2,000 Cycles @ 25°C (1C/1C 100% DOD, ≥80% Ret.) |
| Quality & Validation Standards | 100% SOC Nail Penetration Pass, ISO Certified Lines |
Turnkey Structural & Protection Upgrades:
Note: We assemble and verify pack modules across automated laser-welding and testing lines at our Huzhou and Taizhou manufacturing bases.
A: In the event of severe electrical abuse, a dedicated exhaust flue and pressure relief channel safely vent internal gases outward away from adjacent cells, preventing cross-cell thermal runaway while maintaining dual dust and waterproof protection.
A: Every production batch undergoes automated 4-parameter classification: capacity binning, Open Circuit Voltage (OCV), AC Internal Resistance (ACIR), and K-value self-discharge monitoring. Shipped cells share tightly matched curves, reducing BMS passive balancing time.
A: Shipments include full UN38.3 transport safety certification, MSDS declarations, and CE compliance documentation. Additionally, ANAS operates a dedicated European After-Sales Service Center in Milan, Italy, to handle technical support, warranty RMA, and local engineering inquiries.
Planning a commercial 72V electric motorcycle fleet, AGV power unit, or customized energy storage project? Contact ANAS's technical sales engineering division to request complete cell 2D/3D CAD files, laser tab welding specifications, or volume-tiered wholesale factory quotations.
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