Battery Tray

Name: Battery Tray
Brand: Lingyufab

Leading Battery Tray Manufacturer

Lingyufab (Shanghai Lingyu Industrial Co., Ltd.), founded in 2003, has grown into a trusted manufacturing partner for battery trays, backed by more than two decades of hands-on experience in precision sheet metal fabrication. Our Shanghai facility brings together laser cutting, CNC bending, stamping, welding, and powder coating under one roof, allowing us to handle everything from a single prototype to full-scale production. As a Mitsubishi Electric certified core supplier, we hold ourselves to Japanese quality standards across every project. Whether for electric vehicles, energy storage systems, or industrial backup power, we work with carbon steel, stainless steel, and aluminum to deliver battery trays that meet the demands of modern power applications.

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China Battery Tray Manufacturer

Lingyufab operates out of Shanghai, where access to a mature supply chain and an experienced workforce allows us to manufacture battery trays at prices that stay competitive without cutting corners. Our quality system follows ISO 9001:2015, and because production stays in-house, customers avoid the markup that comes with outsourcing—typically saving 15 to 20 percent. We are comfortable working at any scale, from a single sample to pilot batches of 100 to ongoing mass production, with monthly capacity currently exceeding 5,000 units.

Battery Tray Techspecs

Battery trays are built around the specific demands of each application.

Materials

Carbon steel (Q235, Q345), stainless steel (304 and 316), and aluminum (5052, 6061), selecting the material based on weight targets, corrosion exposure, and structural loads

Thickness Range

1.5mm to 6.0mm

Dimensional Tolerances

±0.3mm for critical features

Standard Features

Reinforced mounting points, pre-punched module fixation holes, cable routing openings, and thermal management provisions

Surface Finishing

Powder coating, galvanizing, and anodizing are available for surface protection

Traceability

Every batch is supported by Mill Test Certificates for full traceability

Custom Battery Tray Parts

Every battery pack has its own footprint, so Lingyufab approaches each battery tray as a custom project. We produce:

EV Battery Trays

for electric vehicle packs

Energy Storage Battery Trays

for rack and container systems

Steel Battery Trays

for commercial and industrial vehicles

Aluminum Battery Trays

for lightweight applications

Welded Tray Assemblies

for high-strength requirements

Perforated or Vented Trays

for thermal management

Our engineering team can assist with design optimization, structural analysis, and cost reduction, and we offer reverse engineering if only a physical sample is available. Prototyping starts at zero MOQ.

Battery Tray Applied in Sheet Metal Fabrication

Battery trays are a good example of how different sheet metal processes need to work together. Laser cutting shapes the blank, CNC bending forms the structure, stamping creates mounting features, welding locks everything together, and surface treatment prepares the tray for its working environment. At Lingyufab, all of these steps happen under one roof rather than being split across multiple vendors, which keeps quality consistent and lead times short. Because we also manufacture fasteners in-house, mounting studs, grounding nuts, and other hardware can be pre-installed before the tray ships, saving customers time during final assembly.

Features of Battery Tray

Battery trays are built to carry weight, absorb vibration, and protect what matters inside. Depending on the application, they can be formed from carbon steel for strength and cost efficiency, stainless steel for corrosion-prone environments, or aluminum when weight savings are a priority. A well-made tray typically includes reinforced mounting points, precise hole patterns for module fixation, and provisions for thermal management and cable routing. Powder coating, galvanizing, or anodizing can be applied to extend service life. Each batch ships with Mill Test Certificates so material traceability is never an afterthought.

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Applications of Battery Tray

Battery trays are found wherever batteries need to be held securely and protected from vibration, impact, and environmental exposure. In electric vehicles, they form the structural base for high-voltage battery packs, often doubling as part of the chassis. In energy storage systems, they support rack-mounted or containerized battery modules for grid, commercial, and residential use. Industrial backup power, telecom base stations, and UPS systems also rely on battery trays to keep critical power supplies stable. Lingyufab supports 1-piece prototyping, 100-piece pilot runs, and high-volume mass production with monthly delivery exceeding 5,000 units.

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What is Battery Tray?

A battery tray is a structural component that holds battery modules or packs in place, protecting them from vibration, impact, and environmental exposure. It is more than a simple container—it acts as a load-bearing base, a mounting interface, and often part of the thermal management system. Battery trays are used across electric vehicles, energy storage systems, industrial backup power, and telecom infrastructure. Depending on the application, they may be fabricated from carbon steel, stainless steel, or aluminum, with surface treatments applied to resist corrosion and extend service life.

Features of Battery Tray

Battery trays are designed around three priorities: strength, protection, and fit.

Structural Integrity

Built to carry the weight of battery modules and withstand vibration and shock during operation.

Material Choice

Carbon steel for cost-effective strength, stainless steel for corrosive environments, or aluminum for weight-sensitive applications.

Reinforced Mounting Points

Pre-punched holes and reinforced areas ensure secure module fixation and reliable installation.

Thermal Management Provisions

Ventilation openings, perforations, or integrated cooling channels help manage heat buildup.

Cable Routing Openings

Designed-in passages keep wiring organized and protected.

Corrosion Protection

Powder coating, galvanizing, or anodizing extends service life in demanding environments.

Full Traceability

Every batch is supported by Mill Test Certificates (MTC).

Applications of Battery Tray

Battery trays are used wherever batteries need secure, protected housing.

Electric Vehicles

Structural base for high-voltage battery packs, often integrated into the chassis.

Energy Storage Systems

Rack-mounted or containerized battery modules for grid, commercial, and residential storage.

Industrial Backup Power

UPS systems and emergency power supplies.

Telecommunications

Base station backup battery housing.

Commercial Vehicles

Battery support for trucks, buses, and specialty vehicles.

Lingyufab supports 1-piece prototyping, 100-piece pilot runs, and high-volume mass production with monthly delivery exceeding 5,000 units.

Battery Tray Guide for Sheet Metal Assembly

Designing a battery tray involves several practical considerations:

Load Requirements

Determine the static and dynamic loads the tray must carry, including battery weight and vibration from the operating environment.

Material Selection

Balance strength, weight, and corrosion resistance. Carbon steel is cost-effective, stainless steel offers corrosion resistance, and aluminum reduces weight.

Mounting Interface

Ensure mounting points align with the vehicle or rack structure, and reinforce critical load-bearing areas.

Thermal Management

Plan for ventilation or cooling based on battery chemistry and operating conditions.

Cable Routing

Design openings and passages that keep wiring organized and protected from sharp edges.

Surface Treatment

Choose powder coating, galvanizing, or anodizing based on environmental exposure.

Pre-installed Hardware

In-house fastener manufacturing allows mounting studs, grounding nuts, and other hardware to be pre-installed before shipping.

Battery Tray Material

Carbon Steel (Q235, Q345)

High strength, weldable, cost-effective – Industrial battery trays, commercial vehicle applications.

Stainless Steel 304

Excellent corrosion resistance, good formability – Food processing, chemical plants, outdoor installations.

Stainless Steel 316

Superior corrosion resistance, marine-grade – Coastal environments, chemical exposure, medical equipment.

Aluminum (5052, 6061)

Lightweight, corrosion resistant, thermally conductive – EV battery trays, portable equipment, cleanroom applications.

Thickness typically ranges from 1.5mm to 6.0mm depending on load requirements.

Battery Tray Accuracy

Battery trays need to fit precisely into their mounting environment and hold modules securely.

Dimensional Tolerances

±0.3mm for critical features and mounting points.

Flatness

Controlled within 1.0mm per meter to ensure stable module support.

Hole Alignment

Precise hole positioning for module fixation and mounting hardware.

Squareness

Corners maintained within 1.0mm per meter to ensure proper assembly.

Weld Quality

Consistent weld integrity for structural strength.

These standards are maintained through advanced laser cutting, CNC bending, and welding equipment, combined with rigorous in-process inspection and final quality control checks.

How to Control Quality for Battery Tray?

Lingyufab implements a comprehensive quality control system for battery trays:

Raw Material Inspection

All incoming materials are verified with Mill Test Certificates (MTC) to ensure chemical composition and mechanical properties meet specifications.

In-process Inspection

Laser cutting and CNC bending accuracy are monitored throughout production. Weld quality is inspected visually and with non-destructive testing methods.

Dimensional Verification

Automated measuring equipment is used to verify tray dimensions, hole positions, and flatness against engineering drawings.

Flatness Testing

Each tray undergoes flatness inspection on granite surface plates to ensure stable module support.

Surface Finish Inspection

Coating thickness is measured using non-destructive thickness gauges. Visual inspection ensures uniform coverage and no surface defects.

Assembly Fit Check

Prototype and first-article samples undergo full assembly fit checks to verify hole alignment, hardware installation, and overall geometry.

Dimensional Final Inspection

100% inspection of critical dimensions for prototype and first-article samples, with statistical sampling for mass production runs.

Traceability

Every batch is assigned a unique batch number linking all production records, material certificates, and inspection reports for full traceability.

ISO 9001:2015 Compliance

All quality processes are documented and audited under our ISO 9001:2015 certified quality management system.

What Parts Can Be Manufactured by Battery Tray?

Battery trays can be fabricated into various configurations to suit different applications:

EV Battery Trays

for electric vehicle battery packs

Energy Storage Battery Trays

for rack and container systems

Steel Battery Trays

for commercial and industrial vehicles

Aluminum Battery Trays

for lightweight applications

Welded Tray Assemblies

for high-strength requirements

Perforated or Vented Trays

for thermal management

Custom Hole Pattern Trays

tailored to specific module footprints

Battery Box Enclosures

for additional protection and sealing

Module Support Frames

for internal module mounting

Thermal Management Plates

integrated cooling or heating elements

Battery Tray Manufacturer

Lingyufab (Shanghai Lingyu Industrial Co., Ltd.), established in 2003, is a leading battery tray manufacturer with over 20 years of precision sheet metal fabrication experience. As a Mitsubishi Electric certified core supplier adhering to Japanese quality standards, we combine advanced laser cutting, CNC bending, stamping, welding, and powder coating to produce high-quality battery tray solutions for industrial applications.

Our ISO 9001:2015 certified facility in Shanghai offers end-to-end services from design assistance to mass production. We support 1-piece prototyping for design validation, 100-piece pilot runs for testing, and high-volume mass production with monthly output exceeding 5,000 units. Backed by in-house fastener manufacturing, we can pre-install mounting studs, grounding nuts, and assembly hardware directly onto your trays, streamlining your supply chain and reducing assembly time.

With competitive pricing, 15-20% cost savings through in-house production, and full material traceability with MTC for every batch, Lingyufab delivers reliable, cost-effective battery tray solutions for electric vehicles, energy storage, industrial backup power, and telecommunications sectors worldwide.

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