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18650 Cylindrical Battery Enclosure Set with Explosion-Proof Cap & Upper/Lower Insulation Sheets
Elevate your battery production with our industry-trusted 18650 cylindrical battery case set—designed for safety, compatibility, and seamless assembly. As the world’s most widely used cylindrical battery format, the 18650 demands reliable housing, and our all-in-one set delivers exactly that, tailored for manufacturers, energy storage projects, and device developers.
All-in-One Components for Hassle-Free Assembly
Every set includes everything you need to protect and assemble your 18650 cells, no extra parts required:
18650 Cylindrical Steel Shell: Crafted from high-quality steel with exceptional structural integrity, ensuring robust protection for battery cells against external impacts and wear.
Explosion-Proof Cap: Equipped with a built-in safety mechanism to relieve internal pressure, effectively preventing risks of overheating or explosion—critical for long-term battery reliability.
Upper & Lower Insulation Sheets: Made of premium insulating materials, these sheets isolate the cell from the case and other components, eliminating short-circuit risks and enhancing overall electrical stability.
Core Advantages That Stand Out
Uncompromised Safety: The combination of a durable steel shell and explosion-proof cap creates a double layer of protection, meeting global safety standards for lithium-ion battery applications.
Precision Engineering: Each component is manufactured with strict dimensional control—perfectly fitting 18650 cells (18mm diameter × 65mm height) and compatible with automated assembly lines, boosting production efficiency.
Easy to Integrate: The lightweight yet sturdy design, paired with pre-fitted insulation sheets, simplifies the assembly process, reducing labor time and minimizing assembly errors.
Versatile Applications: Ideal for power tools, portable electronics, energy storage systems, electric bikes, and more—any scenario requiring reliable 18650 battery packaging.
Why Choose Our 18650 Case Set?
We prioritize quality and practicality in every detail:
Premium steel material ensures corrosion resistance and long service life, even in harsh operating environments.
The explosion-proof cap is rigorously tested to handle extreme conditions, giving you peace of mind for end-product safety.
Standardized dimensions guarantee compatibility with most 18650 cells and existing production setups, no need for equipment modifications.
Customization options available: Contact us for tailored shell thickness, insulation materials, or branding to meet your specific needs.
Product Specifications
Model: 18650 Cylindrical Battery Case Set
Material: High-quality steel (shell) + premium insulating material (sheets)
Application: Automated battery assembly, lithium-ion battery packaging for various devices
Safety Standard: Complies with global lithium-ion battery housing safety regulations
Whether you’re scaling up production or launching a new product, our 18650 battery case set provides the reliability and convenience you need. Contact our sales team today to get a competitive quote, discuss customization, or learn more about how we can support your project!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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 ... 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 ...
