304 Stainless Steel 18650 Battery Shell with 18mm Diameter and 65mm Length for New Energy Battery Accessories

Our cylindrical cell steel casings are made of 304 stainless steel, featuring precise dimensions and an explosion-proof design, while supporting customization. We offer a wide range of product specifications, with both battery casings and complete sets of accessories available in stock.

1. Professional Standards: All products are made of high-quality materials and formed through multi-process stamping, with no corners cut in production.
2. Excellent Performance: Featuring a specialized structure, it provides reliable power-off and explosion-proof functions, with accurate indentations, stable internal pressure, and controllable performance.
3. Strict Quality Control: Advanced testing equipment is adopted to conduct strict inspections on product dimensions, ensuring compliance with product standards.
4. Customization Support: Offered directly by the manufacturer, we provide a complete range of specifications, support customization based on provided drawings, and supply complete sets of products in stock.

1. Product Category: It refers to cylindrical cell steel casings, a core component for battery structures.
2. Core Application Industry: It is mainly applied in the new energy battery industry, targeting the upstream and downstream of the battery manufacturing chain.
3. Specific Application Scope: It covers two major areas – one is R&D and production of automotive power lithium battery parts (casings, cover plate assemblies, rigid-flexible connectors); the other is hardware processing links for 3C and automotive components (precision stamping dies, stamping and drawing, laser welding).

Quality Assurance: ISO-compliant production with no material shortcuts.

R&D Focus: Optimized for high-energy-density batteries.

One-Stop Service: From prototyping to mass production.

Packaging: Vacuum-sealed to prevent oxidation.

MOQ: Negotiable (available for urgent orders).