Stainless steel 21700 battery case with explosion-proof cover for battery material

Name: Stainless steel 21700 battery case with explosion-proof cover for battery material
Brand: XIAMEN AOT ELECTRONICS TECHNOLOGY CO., LTD.
SKU: 1963739781

Fujian, ChinaXIAMEN AOT ELECTRONICS TECHNOLOGY CO., LTD.

US$0.99

100-499 Pieces

US$0.98

500-999 Pieces

US$0.97

1,000+ Pieces

Product profile

Customization

Available

Certification

Model

Cylinder Cell Case

Industry

Lithium Ion Battery

Function

Lithium Battery Raw Material

Material

Stainless Steel

Condition

New

Case

304 Stainless Steel

Cap

Nickel Plated Steel

MOQ

100 PCS

Certificate

ISO9001, CE Certificate

OEM&ODM Service

Available

Delivery Time

15-30days After Payment

Serice

Oversea After-Sales Service

Transport Package

Carton Case

Specification

21.09mmx 21.52mm x 73.74mm

Trademark

AOTELEC

Origin

China

Production Capacity

100000 Sets/Month

Key features

Explosion-Proof Design: Equipped with an anti-explosive cap and seal O-ring for safe 21700 battery research and production.

Premium Material Construction: Case made of 304 stainless steel; cap made of nickel-plated steel; insulating gasket made of PP.

Multi-Format Compatibility: Supports 21700, 18650, 38120, 32650, and 26650 cylinder cell cases for versatile battery making.

OEM & ODM Service: Customization available for models, industry applications, and specific battery material requirements.

CE & ISO9001 Certified: Products meet international standards with CE certification and ISO9001 quality management.

Fast Preparation Time: Battery materials prepared in 3-5 days; equipment prepared in 5-25 days based on model and quantity.

Comprehensive Warranty: 1 or 2-year warranty with free replacement parts for non-human damage within the first year.

Company profile

Cooperated with Fortune 500Importers and ExportersFast DeliveryLow MOQ

XIAMEN AOT ELECTRONICS TECHNOLOGY CO., LTD.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.82h

AI-Powered supplier vetting

SummaryXIAMEN AOT ELECTRONICS TECHNOLOGY CO., LTD. is a China-based trading company established in 2018 with 8 employees. It reports professional technical supplier capability, precision manufacturing and automated control-related offerings, OEM service for popular brands, minor customization and customization from designs, and full after-sales and technical support. However, the evidence also shows no management-system certification, no new products in the past year, one R&D engineer, no 3D design, ODM, SDK, overseas warehouse, overseas showroom, overseas agent or branch, and no participation in offline trade shows. Service-management documentation is weak: no written procedures or records are reported for supplier assessment, corrective actions, or complaint handling. Export sales account for 90%, with service terms including FOB, CIF, CFR and EXW and stated lead times within 15 working days in both seasons. Financial information is only represented by year labels, so credibility cannot be determined from the...

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence for the relevant management systems.

R&D capabilityThe supplier is identified as a professional technical supplier and has one R&D engineer, but it launched no new products during the past year and does not provide 3D software design, ODM, or SDK services. The evidence indicates limited demonstrated innovation output.

Customization capabilityThe supplier explicitly offers minor customization and customization from customer designs. This supports a defined but limited customization capability; no evidence shows full product development or 3D design support.

Client casesThe supplier states that it provides OEM services for popular brands, which is direct evidence of brand-related OEM experience. No named customers, project details, volumes, or performance records are provided, so the breadth and verifiability of these cases remain limited.

Product Q&A

Q:How long do you need to prepare my goods?

3-5 days for battery materials. 5-25 days for equipment (based on different model and quantities).

Q:Can we have our logo or company name to be printed on products or package?

Sure. your logo could be printed on your products by hot stamping, printing, embossing, UV coating, silk-screen printing or sticker.

Q:How can I install and operate the machine by myself?

Our system R&D based on integrated development view. when you get the machine, just need to connect it with the electrical power, then machine can be working. because the English software were installed in this machine. what you need to do is only learning the software usage, and the complete English user manual will be coning to you with the machine.

Q:What's the warranty for the items?

We are very confident in our products, and we pack them very well, so usually you will receive your order in good condition. Any quality issue, we will deal with it immediately. Warranty for equipment is 1 or 2 year (12 or 24 months depends on the type of products), If the equipment parts are damaged due to non-human factors within one year, we will provide replacement parts free of charge.