Specification Parameters

Item	Specification / Value
Coating Thickness
Current Collector Areal Density (mg/cm²)	3.50
Electrode Sheet Size	10 × 10
Current Collector Thickness (μm)	14 (Carbon-Coated Aluminum Foil)
Active Material Content	91.5%
Compatible Electrode Sheet Models for Full-Cell Assembly (N/P Ratio)	SM02XX (1.12); LT01XX (1.13); SC02XX (1.05)
Electrode Compaction Density (g/cc)	1.50–2.00 (For uncalendered electrode sheets, no compaction density value is provided; calculate it independently.)
Active Material	Lithium Iron Phosphate (High Compaction)
Current Collector Type	Carbon-Coated Aluminum Foil
Shelf Life	6 months (stored in vacuum-sealed packaging); use within 1 month after opening
Recommended Electrolyte	KLD-LFP01

	Lithium Iron Phosphate Electrode Sheet
Electrode Sheet Code	LF07XX
Active Material Specific Capacity (mAh/g)	150 (2.50–4.20 V)
Test Condition Description	Room temperature 25°C; rest for 4 h; charge at 0.1C (CC) to 4.20 V; CV charge at 4.20 V to 0.02C; rest for 3 min; discharge at 0.1C (CC) to 2.50 V; rest for 3 min
Test Conditions	Room temperature 25°C, 0.1/0.1C, 2.50–4.20 V
Areal Capacity (mAh/cm²)	1.69
Coating Areal Density (mg/cm²)	12.30 (Tolerance: ±2.0%)
Recommendations for Use	1. If the electrode sheet has not been calendered, it generally needs to be calendered before punching and drying. The minimum value in the Electrode Compaction Density row of this table may be used as a reference. 2. Drying conditions: 85–105°C for 4 h. If vacuum drying is used, perform two gas exchanges. 3. The active material mass shall be determined based on the actual weighing result of each punched disc.

 

Packaging, Transportation and Storage

1.Store under vacuum or double‑seal with self‑sealing bags inside a glove‑box. Especially for high‑nickel and sodium‑ion cathode materials, improper storage will increase the internal resistance of batteries.

2.The electrode sheets are un‑calendered. Please calender the electrodes according to the suggested compaction density.

3.The coating areal density shall be determined by actual weighing, which excludes the current collector.

4. Actual mass of active material
(mg) = (disc weight (mg) - current- collector areal density (mg/cm2) x disc area (cm2))
5. Theoretical mass of active material
(mg) = coating areal density (mg/cm2) X active material mass fraction X disc area (cm2)
6. Theoretical areal capacity
specific capacity (mAh/g)+ 1000
(m Ah/cm2) = coating areal density (mg/cm2) X active material mass fraction Xspecific capacity (mAh/g)+ 1000

7.Specific capacity shall be calculated based on the gravimetrically measured active‑material mass. Given the tolerance of coating areal density, actual weighing shall prevail.

8.Crease note: Single‑sided electrodes tend to curl after calendering. Flattening for packaging may introduce creases.