Product Description

The Lithium Battery Module End Plate is a critical structural component used in lithium battery packs to reinforce the module, protect internal cells, and support thermal management. It is typically made from high-quality aluminum alloy, offering a balance of strength, corrosion resistance, and lightweight performance.

Two main types are available: extruded (profile) aluminum end plates and die-cast aluminum end plates. Extruded end plates are formed through a continuous extrusion process without welding joints, ensuring high production efficiency and suitability for standardized module designs. In contrast, die-cast aluminum end plates are manufactured in a single casting process, enabling the integration of complex structural features and higher dimensional precision, making them ideal for advanced battery systems.

Features of the Lithium Battery Module End Plate

1. Material: High-grade aluminum alloy for durability and corrosion resistance

2. Types Available:

• Extruded aluminum end plate:
  Produced by extrusion forming without welding seams, ensuring consistent structure and efficient manufacturing. Suitable for simple, long-strip, and standardized battery module designs.

• Die-cast aluminum end plate:
  Manufactured through one-piece casting, allowing complex structural designs such as mounting holes, lifting holes, and weight-reduction grooves. Offers higher dimensional accuracy and eliminates the need for secondary assembly.

     3. Design:

• Extruded type: hollow-carved structure for reduced weight and improved heat dissipation

• Die-cast type: integrated structure with enhanced rigidity and design flexibility

     4. Size: Standard size of 169 × 175 × 19.5 mm, customizable based on project requirements

     5. Durability: Corrosion-resistant and suitable for long-term operation in demanding environments

     6. Functionality: Reinforces battery module structure, withstands mechanical stress and cell expansion force, and enhances overall system stability

Applications of the Lithium Battery Module End Plate

This end plate is widely used in lithium battery modules across energy storage systems, electric vehicles, and renewable energy applications.

• Extruded end plates are suitable for standardized battery modules where cost efficiency and lightweight design are priorities

• Die-cast end plates are recommended for high-performance or next-generation battery modules requiring complex structures, higher precision, and stronger mechanical support

Price of the Lithium Battery Module End Plate

The price is based on EXW (Ex Works) terms and can vary depending on the supplier, order quantity, and market conditions. To get the most accurate pricing, please request a quote from a reputable energy storage supplier. Final costs may fluctuate due to raw material price changes and exchange rates.

If you are looking for Lithium Battery Module End Plates or related components such as Lithium Battery Module Stainless Steel Strap(Band), Lithium Battery Module Heat Dissipation Plate,Battery Cell Contact System with Integrated Busbar or Lithium Battery Pack Liquid Cooling Plate,please feel free to contact Dagong ESS for more technical information and project support.

Specification	Value
Product Type	Lithium Battery Module End Plate
Material	Aluminium Alloy
Function	Reinforce and protect
Size	169*175*19.5mm (support customized)

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