Electric Power Tools
Description
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Specifications:
Rechargeable NCM ?battery cathode material LiNiCoMnO2 with ?high rate?,longer cycle life?for lithium ion battery
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Test Item | Unit | Standard |
SN1(motive) | Typical |
? Chemical Parameter | Li | Wt% | 7.3±0.3 | 7.35 |
Ni+ Co+ Mn | Wt% | ≥57.5 | 59.5 |
? ? Impurity | Na | ppm | ≤200 | 100 |
K | ppm | ≤200 | 20 |
Ca | ppm | ≤200 | 120 |
Fe | ppm | ≤200 | 12 |
Mg | ppm | ≤200 | 80 |
Cu | ppm | ≤30 | 3 |
Physical Performance | Particle size distribution | D10 | μm | ≥4.0 | 5.66 |
D50 | μm | 8.0～14.0 | 10.19 |
D90 | μm | ≤25.0 | 20.08 |
specific surface area | m2/g | 0.30～0.60 | 0.39 |
pH | ? | 10.0～11.3 | 11.00 |
Moisture | Wt% | ≤0.10 | 0.03 |
Tap density | g/cm3 | ≥2.3 | 2.45 |
Compress density | g/cm3 | ≥3.6 | 3.65 |
Electrochemical performance | Initial specific discharge capacity(vs.Li, 0.2C) | mAh/g | ≥150 | 155 |
Initial charge and discharge efficiency | % | ≥85 | 88 |
Cycle life 1000 capacity retention ratio | % | ≥85 | 87 |
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Description:
Types: SN1 motive type
Name: Lithium Nickel-Cobalt-Manganese Oxide
Appearance: Black powder, no agglomeration
Crystallogram: No impurity phase
The gram capacity using performance can reach more than 145mAh/g, press density more than 3.6g/cm3, the cycle life is around 2000 times ,the surface appearance? is sphere ,with good consistency and stability ,with superior safety performance , and good storage performance at high temperature.
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Applications:
Suitable for laptop, electric tool, electric bike, electric motorcycle ,electric vehicle etc?
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Competitive Advantage:
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1 , with good cycle life?
2.?with high charge and discharge rate
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3 .with good storage performance at high temperature
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Read More
Hunan Soundon New Energy Co., Ltd.
Rechargeable Lithium Ion Batteries,Electric Vehicle Batteries,Electric Bus Battery
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District, Xiangtan City, Hunan Province, China,
Xiangtan, Hunan
China, 411100
Tel: 86-731-58567126
Fax: 86-731-58567126
