GUANGDONG XWELL TECHNOLOGY CO., LTD.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 working days |
| Packaging Details | Vacuum packing |
| Coating | Single-sided or Double-sided |
| Electrode Size | 241mmx200mm or customs |
| Ni:Co:Mn | 8:1:1 |
| Thickness | 0.1mm |
| Active Material Mass Ratio | 95% |
| Reference Voltage Range | 3.0–4.3V |
| Brand Name | XWELL |
| Model Number | NCM811 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 working days | Packaging Details | Vacuum packing |
| Coating | Single-sided or Double-sided | Electrode Size | 241mmx200mm or customs |
| Ni:Co:Mn | 8:1:1 | Thickness | 0.1mm |
| Active Material Mass Ratio | 95% | Reference Voltage Range | 3.0–4.3V |
| Brand Name | XWELL | Model Number | NCM811 |
| Place of Origin | China | ||
| High Light | NCM811 cathode sheet battery material ，ternary nickel-cobalt-manganese cathode sheet ，double-sided battery cathode aluminum foil | ||
NCM811 electrode sheet is a key cathode component for lithium-ion batteries, made of LiNi₀.₈Co₀.₁Mn₀.₁O₂. It features a layered structure with an 8:1:1 Ni-Co-Mn ratio, offering high energy density (over 280Wh/kg), long cycle life, and good rate performance, ideal for high-energy applications like electric vehicles.
| Item | Parameter |
|---|---|
| Electrode Size | 241mm L * 200mm W |
| Coating Area Size | 241mm L * 175mm W (12.5mm margin on each side) |
| Coating Side | Single-side coating (calendered) |
| Current Collector Thickness | 16 μm |
| Coating Areal Density | 10.5 ± 0.20 mg/cm² |
| Calendering Density | 2.75 ± 0.1 g/cm³ |
| Current Collector Areal Density | 4.22 mg/cm² |
| Active Material Mass Ratio | 95% |
| Voltage Range | 3.0–4.3V |
| Reference Gravimetric Capacity | 190 mAh/g (0.1C) |
| Notes | 1. The mass ratio of electrode active material is subject to the actual label; the calculation formula for electrode active material is provided below. 2. After opening the electrode, keep it sealed (store in a glove box or 60°C oven). |
| Item | Parameter |
| Electrode Size | 241mm L * 200mm W |
| Coating Area Size | 241mm L * 175mm W (12.5mm margin on each side) |
| Coating Side | Double-side coating |
| Substrate Thickness | 16 μm |
| Coating Areal Density | 21 ± 0.4 mg/cm² |
| Foil Areal Density | 4.22 mg/cm² |
| Calendering Density | 3.3 ± 0.1 g/cm³ |
| Active Material Mass Ratio | 95% |
| Reference Gravimetric Capacity | 190 mAh/g |
| Reference Voltage Range | 3.0–4.3V |
| Active Material Mass Calculation | Coating areal density * Active material ratio * Electrode size |
| Notes | After opening the electrode, keep it sealed (store in a 60°C oven or glove box). |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...
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