XWELL D-3 Lithium Iron Phosphate Powder LFP LiFePO4 161.1 mAh/g Capacity 0.99μm Particle Size

Price Negotiable

Price: 50-100000USD/Negotiable

MOQ: 20g

Delivery Time: 5-8 working days

Brand: XWELL

Product Description

Product Overview

Name: Lithium Iron Phosphate (D-3)

Brand: XWELL

Appearance: Gray-black powder

Packaging: Bottle + vacuum-sealed aluminum-plastic bags

Physicochemical Properties

Test Item	Unit	Specification	Measured Result	Inspection Method / Instrument
Li content	wt%	4.4 ± 0.5	4.43	ICP
Fe content	wt%	34.2 ± 1.0	35.29	ICP
P content	wt%	19.5 ± 1.0	19.63	ICP
C content	wt%	0.90 ~ 1.40	1.03	ICP
Magnetic impurities	pcs/kg	≤ 120.0	30.10	-
Particle size D10	μm	≥ 0.30	0.44	Laser particle size analyzer
Particle size D50	μm	0.60 ~ 1.50	0.99	Laser particle size analyzer
Particle size D90	μm	≤ 4.50	2.41	Laser particle size analyzer
BET surface area	m²/g	≥ 8.0	10.58	Full-automatic specific surface area analyzer
Tap density	g/cm³	≥ 0.70	1.15	Tap density measuring instrument
pH value	-	9.6 ± 0.6	9.77	pH meter
Moisture content	ppm	≤ 1000	254.0	Moisture analyzer
Initial discharge capacity	mAh/g	≥ 150.0	161.1	CR2032 coin cell (0.1C, 4.3-3.0V)
Initial Coulombic efficiency	%	≥ 93.0	98.1	CR2032 coin cell (0.1C, 4.3-3.0V)

Electrochemical Performance

Stable voltage plateau: 3.2-3.4 V with discharge capacity of 161.1 mAh/g at 0.1C
Cycling performance: >90% capacity retention after 220 cycles
Rate capability: ~80% capacity retention at 3.0C
High-rate adaptability: Stable performance from 0.1C to 3.0C

Usage & Storage

Packaging: Vacuum-sealed aluminum film + outer plastic bag

Storage: Dry, room temperature, sealed conditions

Testing conditions: LFP-specific electrolyte, electrode drying at 85°C for 4 hours

Key Advantages

High Consistency: Strict control of composition and particle size distribution

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