Heat-Resistant 201 Stainless Steel Prismatic Cell Binding Strip Lithium Battery Pack Compression Strap
Product Overview
This heat-resistant 201 stainless steel binding strip features an ultra-thin 1mm profile with 19mm width, purpose-designed for compact lithium prismatic battery pack compression. The 201 grade stainless steel provides excellent thermal stability up to 300°C short-term exposure, making it suitable for applications where cells may experience elevated temperatures during fast charging or high-rate discharge. The low-profile design minimizes weight and space consumption while delivering reliable clamping force for small to medium format prismatic cells.
Key Features
- 201 stainless steel with high yield strength ≥260 MPa and tensile strength ≥655 MPa
- Ultra-thin 0.3mm profile for space-constrained battery pack designs with minimal weight penalty
- 15mm narrow width ideal for small to medium format prismatic cells and multi-strap configurations
- Heat-resistant up to 300°C short-term exposure for high-temperature battery applications
- Precision slit smooth edges with ±0.015mm thickness tolerance for automated assembly
- Excellent cost-performance ratio compared to 304 and 316L grades for high-volume production
- Bright annealed surface finish ensures consistent appearance and surface cleanliness
Technical Specifications
Material201 Stainless Steel
Width19mm
Thickness1mm
Length80mm - 400mm
SurfaceBright Annealed
Tensile Strength≥655 MPa
Yield Strength≥260 MPa
Thermal StabilityUp to 300°C
Thickness Tolerance±0.015mm
PackingCoil / Cut Strip
Applications
Engineered for lithium prismatic battery pack compression in portable power stations, e-bike batteries, medical device battery packs, handheld tool batteries, and compact energy storage modules. Compatible with small to medium prismatic cells from Samsung SDI, LG Energy Solution.