N-8250 Product Features: Mixed large and small particle secondary spheres, high compaction, long cycle life.
N-8250 Product Application: Used for 18650 or 21700 cylindrical batteries, 0.2C discharge capacity as 185.5 mAh/g at 4.20V, cycle performance: 80% capacity retention after 500 cycles at 3C/3C, suitable for power tools and high-end digital batteries.
N-8855 Product Features: Mixed large and small particle secondary spheres, high compaction, long cycle life, high rate capability.
N-8855 Product Application: Used for 18650 or 21700 cylindrical batteries, 0.2C discharge capacity as 195.7 mAh/g at 4.20V, cycle performance: 80% capacity retention after 500 cycles at 2.4C/8C, suitable for power tools and high-end digital batteries.
N-8851 Product Features: Mixed large and small particle secondary spheres, high compaction, long cycle life, high rate capability.
N-8851 Product Application: Used for 18650 or 21700 cylindrical batteries, 0.2C discharge capacity as 196.3 mAh/g at 4.20V, cycle performance: 80% capacity retention after 800 cycles at 1C/5C, suitable for power tools and low-altitude economy fields.
N-9051 Product Features: Mixed large and small particle secondary spheres, high rate capability, high initial coulombic efficiency.
N-9051 Product Application: Used for 18650 or 21700 cylindrical batteries, 0.2C discharge capacity as 207.0 mAh/g at 4.20V, cycle performance: 80% capacity retention after 500 cycles at 3C/3C, suitable for power tools and high-end digital batteries.
N-9351 Product Features: Mixed large and small particle secondary spheres, high rate capability, high initial coulombic efficiency, high compaction.
N-9351 Product Application: Used for 18650 or 21700 cylindrical batteries, 0.2C discharge capacity as 209.6 mAh/g at 4.20V, cycle performance: 80% capacity retention after 800 cycles at 0.5C/1C, suitable for power tools and high-end digital batteries.
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Performance Parameters |
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|
Type |
D50 (μm) |
LiOH (wt%) |
Li2CO3 (wt%) |
BET (m2/g) |
Coin-cell（2.5-4.25V） |
Full-cell |
||
|
Capacity (mAh/g)
|
50Cycles
(%)
|
Capacity (mAh/g) |
Cycles
(≧80%)
|
|||||
|
N-8250 |
10.9 |
0.51 |
0.32 |
0.41 |
191.6 |
97.1 |
185.5@4.20V |
500cycle |
|
N-8855 |
13.0 |
0.59 |
0.24 |
0.25 |
202.0 |
97.1 |
195.7@4.20V |
500cycle |
|
N-8851 |
11.2 |
0.53 |
0.33 |
0.42 |
207.8 |
98.5 |
196.3@4.20V |
800cycle |
|
N-9051 |
6.8 |
0.46 |
0.23 |
1.08 |
219.3 |
94.0 |
207.0@4.20V |
500cycle |
|
N-9351 |
11.2 |
0.43 |
0.12 |
0.63 |
224.3 |
95.6 |
209.6@4.20V |
800cycle |
N-8250 Type Lithium Nickel Cobalt Aluminum Oxide (Ni/Co/Al=82.2/14.3/3.5, 4.25V, used for 18650 or 21700 cylindrical batteries)
N-8855 Type Lithium Nickel Cobalt Aluminum Oxide (Ni/Co/Al=88.8/9.4/1.8, 4.25V, used for 18650 or 21700 cylindrical batteries)
N-8851 Type Lithium Nickel Cobalt Aluminum Oxide (Ni/Co/Al=88.5/10/1.5, 4.25V, used for 18650 or 21700 cylindrical batteries)
N-9051 Type Lithium Nickel Cobalt Aluminum Oxide (Ni/Co/Al=89.7/8.9/1.4, 4.25V, used for 18650 or 21700 cylindrical batteries)
N-9351 Type Lithium Nickel Cobalt Aluminum Oxide (Ni/Co/Al=93.0/5.8/1.2, 4.25V, used for 18650 or 21700 cylindrical batteries)
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