Can you customize EV battery stamping brackets?

fully customized EV battery stamping brackets are available according to customers’ 2D/3D drawings, battery pack layout, load bearing requirements, assembly space constraints and new energy vehicle safety standards. We provide one-stop OEM & ODM customized service covering independent die design, raw material selection, precision stamping forming, post deburring, surface anti-corrosion treatment and batch quality inspection for all types of lithium battery stamped brackets used in passenger EVs, commercial electric vehicles, energy storage equipment and two-wheeler electric cars.

1. Customizable Core Parameters

(1) Custom Material Selection

Multiple metal substrates can be customized based on lightweight, strength and corrosion resistance demands:

Low-carbon galvanized steel: Cost-effective for inner auxiliary fixed brackets, good anti-rust performance

High-strength steel (HSLA): For load-bearing main support brackets, improving structural rigidity during vehicle bumping

5052/6061 aluminum alloy: Ultra-lightweight integrated battery tray brackets, widely adopted to reduce curb weight and extend cruising range

304/316 stainless steel: For battery pack external waterproof brackets used in coastal and humid operation environments

(2) Custom Structural Design & Stamping Processes

Our engineering team optimizes stamping craft for personalized structures: blanking, multi-angle bending, punching positioning holes, flanging reinforcing ribs, embossing anti-deformation convex strips and deep drawing. We support small complex micro brackets and large integrated one-piece stamped support frames. All positioning hole tolerance, bending angle and flatness are customized to match battery module assembly jigs.

(3) Customized Surface Finishes

Different anti-corrosion and insulating treatments can be customized as required:

Galvanization (blue zinc, black zinc, color zinc): Standard anti-rust for steel brackets

Passivation: Enhance corrosion resistance of stainless steel and aluminum brackets

Powder coating / liquid spraying: Custom color, insulation and scratch resistance

Electroless nickel plating: Uniform coating for precision small battery connecting brackets

Insulating dip coating: Avoid short circuit risks for high-voltage battery internal supports

(4) Custom Batch Volume & Sampling Cycle

Prototype small batch: Rapid laser cutting samples within 3–7 working days for design verification

Mass production customized progressive stamping dies: Formal first article samples in 15–30 working days; stable automated mass production after die approval

Flexible order quantity: Support R&D trial small lots to hundreds of thousands of mass production orders

2. Customized Quality Compliance for EV Battery Brackets

All customized stamped battery brackets strictly follow new energy vehicle industry standards during production:

Meet IATF 16949 automotive quality management system requirements, complete PPAP submission for automaker suppliers

Comply with GB/T 30571-2014 stamping technical specifications and GB/T 33824-2017 aluminum alloy auto part standards

Pass neutral salt spray test (72–500 hours customized based on service environment)

Strict control of burr height, forming cracks and springback to prevent scratching battery shell and cell insulation film

Structural brackets pass vibration and impact aging tests to avoid loose assembly during long-term driving

3. Main Application of Custom EV Battery Stamping Brackets

Battery module fixing supports, battery tray reinforcing brackets, high-voltage wiring harness fixed clips, battery cover locking brackets, cooling plate mounting frames, energy storage cabinet battery positioning stampings.

1. GBT National Standard Citation

GB/T 30571-2014, General technical specifications for metal cold stamping parts[S]. Beijing: China Standards Press, 2014.

2. APA 7th Edition 

Chen, X., & Jiang, L. (2024). Customized stamping process design of lightweight fixing brackets for new energy vehicle battery packs. Journal of Power Sources, 582, 234217. 

3. MLA 9th Edition

Chen, Xin, and Lei Jiang. "Customized Stamping Process Design of Lightweight Fixing Brackets for New Energy Vehicle Battery Packs." Journal of Power Sources, vol. 582, 2024, p. 234217,