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Prismatic Cell Battery Pack SUS301 LH201 Steel Strip Custom
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Battery Pack Welding Machine

Battery Pack Production Machine

Battery Pack Testing Machine

Lithium Battery Spot Welding Machine

Battery Laser Welding Machine

Battery Raw Material

Ultrasonic Battery Welder

BMS Testing Machine

Battery Aging Machine

Battery Cell Sorting Machine

Battery Cell Grading Machine

Battery Cell Sticking Machine
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Prismatic Cell Battery Pack SUS301 LH201 Steel Strip Custom
  • Name
  • Name

Prismatic Cell Battery Pack SUS301 LH201 Steel Strip Custom

Brand Name: XWELL
Model Number: Stainless Steel Belt
MOQ: 10 Pieces
Packaging Details: Carton
Payment Terms: T/T,L/C,Western Union,PayPal
Detail Information
Product Description
Detail Information
Place of Origin:
Guangdong, China
Thickness:
0.8mm/1mm/1.5mm
Width (Primary):
19mm — Custom Configuration
Width (Also Available):
22mm — Custom Upon Request
Temper Condition:
Spring Temper — Maximum Cold Work For Elasticity
Availability:
Custom Order — Tailored Lead Time
Tensile Reference:
SUS301 Verified Tensile Characteristics — Test Reports Available
Surface Finish:
2B Cold Rolled Matte (Standard) / Bright Polished (Optional)
Edge Condition:
Round Edge, Burr-Free — Burr Height < 0.02mm
Spring-Back Consistency:
Controlled For Automated Assembly Repeatability
Insulation Resistance:
≥1000MΩ At 1000V DC (with Optional PET Coating)
Application:
Cylindrical Cell Battery Pack Assembly — Custom Configuration
Supply Ability:
200000~300000 Pieces per Day
Highlight:

SUS301 19mm Spring Tempered Steel Strip

,

Cylindrical Cell 0.8mm Compression Band

,

Custom 18650 21700 Battery Strap

Product Description

Prismatic Cell Battery Pack SUS301 LH201 Steel Strip Custom  

Product Overview

The Steel Strip is a custom-configured 19mm width × 1mm thickness solution engineered for prismatic cell battery pack assembly. Cold-worked to spring temper condition for maximum elastic recovery, this ultra-thin strip delivers consistent long-term clamping preload without the creep relaxation common in polymer-based alternatives. The 19mm width is optimized for standard prismatic cell holder geometries, fitting precisely between cell rows in plastic brackets and honeycomb spacer arrays. With 0.8mm ultra-thin gauge preserving pack energy density and controlled spring-back uniformity for automated production, this strip is purpose-built for high-volume prismatic cell pack manufacturing.

Product Features

  • Spring Temper Elasticity:  Cold-worked to spring temper delivers high elastic recovery, maintaining consistent clamping preload over the entire battery pack lifecycle without creep relaxation.
  • 19mm Width for Cell Holders: Optimized for standard prismatic cell holder geometries, fitting precisely between cell rows in plastic brackets and honeycomb spacer arrays.
  • 0.8mm Ultra-Thin for Energy Density: Slim gauge preserves maximum pack energy density while delivering sufficient clamping force for prismatic cell retention under vibration and thermal cycling.
  • Automated Assembly Ready: Controlled spring-back uniformity ensures consistent forming behavior in automated strapping and clipping stations, reducing line downtime and defective assemblies.
  • Burr-Free Edges: Precision edge processing with burr height less than 0.02mm ensures safe handling in manual and automated assembly environments.
  • Insulation Lamination Compatible: Surface finish compatible with PET/PI insulation film lamination for applications requiring electrical isolation.

Technical Specifications

Material Grade Metastable austenitic stainless steel, cold-worked to spring temper
Primary Size 19mm Width × 1mm Thickness — Custom Configuration
Available Width 22mm — Custom Upon Request
Thickness Tolerance ±0.015mm
Temper Condition Spring Temper — Maximum cold work for optimal elastic recovery and fatigue resistance
Tensile Reference SUS301 verified tensile characteristics — independent test reports available
Spring-Back Control Tightly controlled for automated assembly line forming repeatability
Surface Finish 2B Cold Rolled Matte (Standard) / Bright Polished (Optional)
Edge Quality Burr-Free Round Edge — Burr Height < 0.02mm
Insulation Compatibility ≥1000MΩ at 1000V DC — PET/PI Insulation Film Lamination Compatible
Cell Format Target Prismatic Lithium-Ion Cells

Application Scope

🔋 Prismatic Cell Packs

Spring-tempered strip optimized for standard prismatic cell formats — 19mm width fits precisely into common cell holder brackets and honeycomb spacers.

⚡ E-Bike & Power Tool Packs

0.8mm ultra-thin gauge maximizes energy density in space-constrained e-bike, power tool, and portable device battery packs with vibration-resistant clamping.

🏭 Automated High-Volume Lines

Controlled spring-back uniformity enables reliable automated feeding, forming, and clipping in high-throughput battery pack assembly lines.

Why Choose Us

Spring Temper Expertise

Precision cold-working to exact spring temper specifications — consistent elastic recovery properties batch after batch for reliable automated production.

Cell Holder Optimized

19mm width specifically selected for standard Prismatic cell holder compatibility — no dimensional conflicts with common bracket and spacer designs.

Pre-Production Samples

Spring characteristic curves and pre-production samples available for validation testing — de-risk your Prismatic cell pack design before full production commitment.

Quality Edge Processing

Burr-free round edges (< 0.02mm) ensure operator safety and consistent automated handling — critical for high-volume manual and robotic assembly processes.

Tags: 

nickel strips for battery tabs  

18650 nickel strips for battery tabs  

Cylindrical cells 18650 battery nickel strip

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