Aluminum Battery Tray Bottom Enclosure 1150x680x145mm Welded 80S Commercial Van Pack

Aluminum Battery Tray Bottom Enclosure 1150x680x145mm Welded 80S Commercial Van Pack

This aluminum battery tray bottom enclosure is engineered for the 80S battery pack configuration, delivering a rigid, lightweight and leak-tight structural base for high voltage lithium battery systems. Manufactured by extrusion and friction stir welding (FSW), it provides excellent sealing, dimensional stability and fatigue resistance for demanding operating conditions.

Key Features

• Bottom enclosure design: a dedicated structural base that protects and supports the battery modules
• Extrusion + friction stir welding: high strength joints with superior sealing performance
• Lightweight aluminum alloy: reduces pack weight while maintaining structural rigidity
• Precise dimensions: 1150 x 680 x 145 mm for a consistent, OEM compatible fit
• Ready stock: 110 units in stock, fast delivery with no tooling or development fee

Technical Specifications

Applications

This bottom enclosure is widely used in commercial delivery vans and fleets, as well as in a wide range of electric vehicle and energy storage platforms that require a robust, sealed battery base.

About Trumony

Trumony Aluminum Limited specializes in aluminum materials and thermal management solutions, including aluminum sheets, plates, tubes, cooling plates and battery pack housings. Serving the new energy vehicle industry, our team supports customers from design and simulation to molding, prototyping and delivery, helping shorten development cycles.

FAQ

Q: What is the minimum order quantity?

A: Our standard MOQ is 10 pieces, and trial orders are welcome for first-time cooperation.

Q: Do I need to pay tooling or development fees?

A: No. This bottom enclosure is already tooled and proven, so there is no mold or development fee, and stock units can be shipped quickly.

Q: Which battery packs is this enclosure compatible with?

A: It is designed for 80S battery packs and is well suited to commercial delivery vans and fleets.

Q: Can the dimensions or cooling design be customized?

A: Yes. We offer custom dimensions, wall thickness and cooling integration such as integrated liquid cold plates to match your pack design.

Q: What is the delivery time?

A: In-stock units can be shipped within 3 working days; customized production takes about 15-25 days.

Order Now

Request a quotation, technical drawing or sample today. Our engineering team is ready to match the right bottom enclosure to your battery pack.