LFP Cathode Sheet with ± 1μm Tolerance Control for Mass Production Battery Grade and Single/Double-sided Coating
Model:LEP
Current Collector Areal Density (mg/cm²):4.14
Current Collector Thickness (μm): 1+15+1
Electrode Size: 7.5x10cm or customs
Active Material Gram Capacity (mAh/g): 170(Reference)
Active Material Proportion:80%~90%
Active Material Areal Density (mg/cm²)：2, 3, 5/Other Areal Densities
MOQ: 5 pcs
Leading time: 5-9 days
LFP Lithium Iron Phosphate Cathode Sheet – Single/Double-sided Coating – Mass Production Battery Grade – Customizable
Our LFP lithium iron phosphate cathode sheet is a high-quality, battery-grade component tailored for lithium-ion batteries, available in both single-sided and double-sided coating options. It supports mass production to meet large-scale battery manufacturing needs, with stable electrochemical performance—boasting excellent safety, long cycle life, and good thermal stability, making it ideal for energy storage systems, electric vehicles, and household energy devices. We also offer customizable solutions, adjusting coating thickness, sheet size, and areal weight according to specific battery design requirements.
Technical Specifications
| Electrode Name | LEP Positive electrode |
|---|---|
| Current Collector Areal Density (mg/cm²) | 4.14 |
| Current Collector Thickness (μm) | 1+15+1 |
| Current Collector Type | Carbon-coated Aluminum Foil (Please note if aluminum foil is needed) |
| Electrode Size | 7.5*10cm | 7*7cm |
| Active Material Areal Density (mg/cm²) | 2, 3, 5 | Other Areal Densities |
| Active Material Gravimetric Capacity (mAh/g) | 170(Reference) |
| Active Material Proportion | 80% | 90% |
| Calculation Method for Actual Active Material Loading | (Weight of Small Disc – Weight of Current Collector) * Active Material Proportion |
Applications
- Energy storage: Suitable for residential, industrial, and grid-level energy storage systems.
- Electric vehicles: Applicable to passenger EVs, commercial trucks, and low-speed electric vehicles.
- Daily & specialty devices: Fits household energy tools (portable power stations), medical equipment, and smart wearables.
Why Choose Us?
- Enhanced Battery Life: Reduces delamination risks during cycling.
- Process Compatibility: Suitable for slurry coating, calendering, and stacking.
- Quality Consistency: Strict ± 1μm tolerance control for industrial-scale production.