LFP Lithium Iron Phosphate Cathode Sheet with ±1μm Tolerance Control, 170 mAh/g Capacity for Battery Manufacturing

Price Negotiable

Price: 50-10000USD/Negotiable

MOQ: 5pcs

Delivery Time: 5-8 working days

Brand: XWELL

Product Description

Our LFP lithium iron phosphate cathode sheet is a premium battery-grade component engineered for lithium-ion battery applications. Available in both single-sided and double-sided coating configurations, this product supports mass production requirements while delivering exceptional electrochemical stability, safety performance, and thermal management capabilities.

LFP Lithium Iron Phosphate Cathode Sheet production line showing manufacturing process

Technical Specifications

Electrode Properties

Parameter	Specification
Electrode Name	LFP Positive Electrode
Current Collector Areal Density	4.14 mg/cm²
Current Collector Thickness	1+15+1 μm
Current Collector Type	Carbon-coated Aluminum Foil (aluminum foil available upon request)
Electrode Size Options	7.5×10cm \| 7×7cm
Active Material Areal Density	2, 3, 5 mg/cm² (other densities available)
Active Material Gravimetric Capacity	170 mAh/g (reference)
Active Material Proportion	80% \| 90%

Active Material Loading Calculation

(Weight of Small Disc - Weight of Current Collector) × Active Material Proportion

Application Areas

Energy Storage Systems

Residential, industrial, and grid-level energy storage applications

Electric Vehicles

Passenger EVs, commercial trucks, and low-speed electric vehicles

Specialty Devices

Household energy tools, portable power stations, medical equipment, and smart wearables

Key Advantages

Extended Battery Life: Minimizes delamination risks during charge-discharge cycles
Process Compatibility: Optimized for slurry coating, calendering, and stacking processes
Quality Consistency: Strict ±1μm tolerance control for industrial-scale production
Customization Options: Adjustable coating thickness, sheet dimensions, and areal weight to meet specific battery design requirements