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Brand Name : TICO
Model Number : 21700 18650 Cylindrical Cell
Place of Origin : Shen Zhen
MOQ : 1 set
Price : Negotiable
Payment Terms : T/T
Supply Ability : 200000 sets per month
Delivery Time : 5~8 working days
Packaging Details : Cartoon Packing (Optional according to quantity)
Model : Cylindrical Cell 21700 8650
Material : SUS 304 stainless steel
Product parameters
| Model | 21700 cylindrical cell case | 18650 cylindrical cell case |
| Height | 73.65±0.10mm | 68.30±0.05mm |
| External diameter | 21.50±0.05mm | 18.10±0.05mm |
| Inner diameter | 21.10±0.05mm | 17.66±0.05mm |
| Thickness of case wall | 21.10±0.05mm | 0.22±0.05mm |
| R angle | 0.70±0.10mm | 0.70±0.10mm |
| Thickness of nickel coating | External case | 2.0µm |
| Inner case | 0.3µm |
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Cylindrical Battery Materials 18650 21700 Cylindrical Cell Case SUS 304 Stainless Steel Images |