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Lithium Iron Phosphate Powder D-3 LFP LiFePO4 Lithium Ion Battery Positive Electrode

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Lithium Iron Phosphate Powder D-3 LFP LiFePO4 Lithium Ion Battery Positive Electrode

Name: Lithium Iron Phosphate Powder D3 LFP LiFePO4 Lithium Ion Battery Positive Electrode
Brand: XWELL
Price: 50 USD

Buy cheap Lithium Iron Phosphate Powder D-3 LFP LiFePO4 Lithium Ion Battery Positive Electrode product

Brand Name : XWELL

Model Number : D-3

Certification : CE

Place of Origin : China

MOQ : 20g

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000kg/month

Delivery Time : 5-8 working days

Packaging Details : Plastic box

Model : D-3wt%

Li content : 4.4 ± 0.5wt%

Fe content : 34.2 ± 1.0wt%

P content : 19.5 ± 1.0wt%

C content : 0.90 ~ 1.40wt%

Magnetic impurities : ≤ 120.0pcs/kg

Particle size distribution (D10) : ≥ 0.30μm

Particle size distribution (D50) : 0.60 ~ 1.50μm

Price : 50-100000USD/Negotiable

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Lithium Iron Phosphate Powder (D-3) Positive Electrode Material LFP/LiFePO4 Lithium Ion Battery Positive Electrode Material

1. Product Overview

Name: Lithium Iron Phosphate (D-3)
Brand: XWELL
Standard: International
Appearance: Gray-black powder
Packaging: Bottle + vacuum-sealed aluminum-plastic bags

2. Physicochemical Properties

No.	Test Item	Unit	Specification	Measured Result	Inspection Method / Instrument
1	Li content	wt%	4.4 ± 0.5	4.43	ICP
2	Fe content	wt%	34.2 ± 1.0	35.29	ICP
3	P content	wt%	19.5 ± 1.0	19.63	ICP
4	C content	wt%	0.90 ~ 1.40	1.03	ICP
5	Magnetic impurities	pcs/kg	≤ 120.0	30.10	-
6	Particle size distribution (D10)	μm	≥ 0.30	0.44	Laser particle size analyzer
7	Particle size distribution (D50)	μm	0.60 ~ 1.50	0.99	Laser particle size analyzer
8	Particle size distribution (D90)	μm	≤ 4.50	2.41	Laser particle size analyzer
9	BET surface area	m²/g	≥ 8.0	10.58	Full-automatic specific surface area & porosity analyzer
10	Tap density (TD)	g/cm³	≥ 0.70	1.15	Tap density measuring instrument
11	pH value	-	9.6 ± 0.6	9.77	pH meter
12	Moisture content	ppm	≤ 1000	254.0	Moisture analyzer
13	Initial discharge capacity	mAh/g	≥ 150.0	161.1	CR2032 coin cell (0.1C, 4.3–3.0V)
14	Initial Coulombic efficiency	%	≥ 93.0	98.1	CR2032 coin cell (0.1C, 4.3–3.0V)

Test Methods: ICP, laser particle size analyzer, BET surface area analyzer.

3. Electrochemical Performance

Charge-Discharge Curves:
- Stable voltage plateau (3.2–3.4 V), discharge capacity of 161.1 mAh/g at 0.1C.
- Capacity and voltage plateau slightly decrease at higher rates (0.1C → 3.0C), but performance remains robust.
Cycling Performance:
- Capacity retention >90% after 220 cycles, demonstrating slow decay.
Rate Capability:
- ~80% capacity retention at 3.0C, indicating excellent high-rate adaptability.

4. Usage & Storage

Packaging: Vacuum-sealed aluminum film + outer plastic bag.
Storage: Dry, room temperature, sealed.
Testing Conditions:
- Electrolyte: KLD-LFP01 (LFP-specific).
- Electrode drying: 85°C for 4 hours.

5. Advantages

High Consistency: Strict control of composition and particle size.
Long Lifespan: >90% capacity retention after 220 cycles.
Broad Rate Range: Stable performance from 0.1C to 3.0C.
Safety: Low magnetic impurities (30.1 pcs/kg), vacuum packaging.

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