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| Categories | Battery Cathode Materials |
|---|---|
| Brand Name: | Soundon |
| Model Number: | SD-SM11 |
| Certification: | PONY ,CE MSDS |
| Place of Origin: | China |
| MOQ: | 500KGS |
| Price: | Negotiation |
| Supply Ability: | 5000 Ton / year |
| Delivery Time: | 15-20days after payment |
| Packaging Details: | Inner plastic package , then alumina plastic seal package ,outside with iron or carbon bucket package |
| Voltage: | 3.6V |
| Average particle size (D50): | 10.0~18.0µm |
| Specific surface area: | 0.20~0.80 m2/g |
| Tap density: | ≥1.7 g/cm3 |
| Compress density: | ≥2.8 g/cm3 |
| Moisture: | ≤0.10 Wt% |
| Compact density: | ≥2.8 g/cm3 |
| Initial discharge capacity: | ≥105.0 mAh/g |
| Company Info. |
| Soundon New Energy Technology Co,.Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
High Capacity and temperature LiMn2O4 Battery Cathode Material For Digital , Miner Light
| Item | Unit | Control standards | Typical value | ||
| Chemical performance | Li | Wt% | 4.3±0.2 | 4.4 | |
| Mn | Wt% | 58.0±1.0 | 57.39 | ||
| Li/Mn | 0.60±0.05 | 0.57 | |||
| Impurity | Na | ppm | ≤400 | 335 | |
| K | ppm | ≤30 | 19 | ||
| Ca | ppm | ≤300 | 138 | ||
| Fe | ppm | ≤30 | 29 | ||
| Cu | ppm | ≤10 | 2 | ||
| Physical Performance | Particle size distribution | D10 | µm | ≥5.0 | 8.6 |
| D50 | µm | 10.0~18.0 | 15.3 | ||
| D90 | µm | ≤35.0 | 27.7 | ||
| specific surface area | m2/g | 0.20~0.80 | 0.40 | ||
| pH | 8.00~11.00 | 9.90 | |||
| Moisture | Wt% | ≤0.100 | 0.038 | ||
| Tap density | g/cm3 | ≥1.70 | 1.95 | ||
| Compact density | g/cm3 | ≥2.80 | 2.85 | ||
| Electrochemical performance | Initial specific discharge capacity(vs.Li, 0.2C) | mAh/g | ≥105.0 | 106.2 | |
| Initial charge-discharge efficiency | % | ≥95 | 96 | ||
| Capacity retention ration after 2000 cycles (RT) | % | ≥80 | 82 | ||
| Capacity retention ration after 500 cycles (55℃) | % | ≥80 | 81 | ||
Description:
Type: SM11
Name: Lithium Manganese Oxide
Appearance: Black powder, no agglomeration
Crystallogram: No impurity phase
Applications:
Suitable for electric bicycle battery, electric vehicle battery, energy storage etc.
Competitive Advantages:
1. Good cycle performance

2. High charge-discharge rate
3. Good storage performance at high temperature
4. Good stability and safety performance
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