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[China]
Trade Verify
Address: 3F, Bldg 6,Hanhai Da Tianliao Technology Park, Yutang Subdistrict, Guangming, Shenzhen, China
Contact name:Jessie
Shenzhen TICO Technology Co.,Ltd. |
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Verified Suppliers
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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 |
