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26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
Specifications
Brand Name :
XWELL
Model Number :
26650
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
100000pcs/month
Delivery Time :
5-8 working days
Packaging Details :
Carton
Model :
26650 Cylindrical Battery Steel Case Assembly
​​High-Quality Material​ :
High-Strength 304 Stainless Steel (Case), Flame-Retardant PP (Insulation Sheets)
Core Components: :
Steel Case + Explosion-proof Cap + PTC Component + Upper & Lower Insulation Sheets
Safety Features :
Explosion-Proof Pressure Relief (1.2-1.5MPa) + PTC Thermal Protection
Dimensions :
Compliant with 26650 Standard (26mm Diameter × 65mm Height)
Compatibility :
Suitable for Automated Lithium Battery Assembly Lines
Description
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
Product Overview

Product Name: 26650 New Energy Battery Steel Shell (Pre-Nickel Plated)
Brand: Xwell
Model: 26650 Battery Shell
Material: 304 Stainless Steel (Imported Raw Materials)
Customization: Supported (OEM/ODM Available)
Origin: China

The 26650 Cylindrical Battery Steel Case Assembly is an all-in-one solution for high-performance lithium batteries, integrating a precision-engineered steel case, explosion-proof cap, PTC (Positive Temperature Coefficient) component, and upper/lower insulation sheets. Crafted to 26650 standard dimensions, the assembly ensures perfect compatibility with automated production lines. The explosion-proof cap releases excess pressure to prevent hazards, while the PTC provides thermal protection by limiting current during overheating. The insulation sheets eliminate short-circuit risks, and the high-strength steel case offers structural durability and efficient heat dissipation. Ideal for energy storage systems, electric tools, and portable power devices, this assembly delivers reliable safety, stable performance, and streamlined battery manufacturing.

Key Features & Advantages
Feature Description
High-Quality Material Made from premium 304 stainless steel with multi-process stamping for durability.
Precision Dimensions Strict quality control ensures accurate sizing (±0.05mm tolerance).
Safety Performance Special structural design for power-off and explosion-proof functions.
Customizable Supports custom drawings and sample-based production.
Factory Direct Sales Competitive pricing with complete specifications and spot inventory.
Applications

Widely used in:

  • New Energy Vehicles (EVs, hybrid cars)
  • Solar Energy Storage (Photovoltaic systems)
  • Consumer Electronics (Power banks, laptops)
  • E-Bikes & Scooters

Application Examples: electric cars, e-bikes, backup power devices

Why Choose Xwell?

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).

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26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets

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Product Detail
Brand Name :
XWELL
Model Number :
26650
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets
26650 Cylindrical Battery Steel Case Assembly with Explosion-proof Cap and PTC, Upper and Lower Insulation Sheets

GUANGDONG XWELL TECHNOLOGY CO., LTD.

Verified Supplier
2 Years
guangzhou
Since 2016
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Battery Lab Equipment, Cylindrical Cell Production Line, Prismatic Cell Manufacturing
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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