Aluminum Battery Box Cover
Aluminum Battery Box Cover focuses on core application scenarios such as new energy vehicles, energy storage systems, and industrial equipment power supplies. It provides a full chain solution from material selection, structural design, process manufacturing to engineering implementation, catering to the customized needs, strict working condition adaptation needs, and batch stable supply needs of professional purchasers and engineering customers. With excellent comprehensive performance and customized service capabilities, it has become the preferred partner for many global new energy core enterprises.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Aluminum Battery Box Cover, as the core key component of the new energy battery structure system, is an integrated protection and functional integration component specially customized for the top of the battery. It carries four core tasks: physical protection, electrical connection, pressure regulation, and explosion-proof protection, as if equipping the battery with an "intelligent safety guard". Its core value lies not only in building the first physical line of defense against external collisions, scratches, and foreign object intrusion, but also in achieving stable conductivity between the internal and external circuits of the battery, pressure balance control during charging and discharging processes, and safe explosion-proof pressure relief under extreme working conditions through precise structural design and process optimization.
specific parameters
Thickness
The thickness of the Aluminum Battery Box Cover body is generally between 0.3-1.5 millimeters. Thinner cover plates are suitable for small batteries, such as button batteries, small lithium batteries, etc., while meeting basic protection and functional requirements and minimizing weight to the greatest extent possible; Thicker cover plates are used for large power batteries or special batteries that require high safety and structural strength, such as high-capacity lithium batteries used in electric vehicles.
01
Electrical performance
The resistance of connecting components is usually required to be in an extremely low range, such as milliohms, to ensure stable electrical connections between the internal and external circuits of the battery and reduce energy loss. At the same time, the insulation resistance of the Power Battery Cover Plate should reach a high level, generally greater than 1000 megaohms, effectively preventing leakage between the inside and outside of the battery and ensuring safe use.
02
Tensile strength
generally between 150-400 megapascals. Aluminum alloys with different alloy compositions and processing techniques have varying tensile strengths. High-strength aluminum alloy is suitable for applications that require high mechanical performance, such as the Aluminum Cover Plate for Batteries in electric vehicles. It needs to withstand external forces such as vibration and impact during vehicle operation to ensure the safety and stability of the battery.
03
Corrosion resistance
evaluated through methods such as salt spray testing. In the standard neutral salt spray test, a high-quality Battery Aluminum Safety Cover Set can withstand hundreds or even thousands of hours of salt spray erosion without obvious corrosion phenomena such as surface blistering, peeling, rusting, etc., ensuring that the cover can function normally in various harsh environments.
04
Application Fields
Electric vehicles
The Lithium Battery Top Cap serves as a critical component in electric vehicle battery systems. It delivers dependable physical safeguarding, electrical conduction and insulation, pressure regulation, and explosion-proof capabilities for power batteries, thus guaranteeing the safety and steady operation of batteries throughout vehicle usage. Its lightweight property contributes to reducing the vehicle's overall weight, which in turn enhances the driving range and energy efficiency of electric vehicles.
Energy storage system
The Power Battery Cover Plate is extensively applied in various energy storage systems, including large-scale energy storage power stations and household energy storage devices. It can effectively shield energy storage batteries from external environmental impacts, realize stable conduction between the battery's internal and external circuits, and efficiently regulate the battery's internal pressure. This ensures the long-term steady operation of energy storage systems and provides a safe and reliable guarantee for electric energy storage and distribution.
Portable electronic devices
The Prismatic Lithium Battery Lid, boasting lightweight, robust, and sleek properties, not only offers reliable protection for batteries used in devices like mobile phones, tablets, laptops, and power banks but also enables steady electrical conduction between batteries and device motherboards. It enhances the overall texture and exterior quality of the end products, perfectly catering to consumers' demands for lightweight, high-performance portable electronic devices.
Engineering Team
Our team is a dynamic and highly skilled group of professionals. The team has the ability to provide multi-process integration services, covering multiple production processes such as cold heading, riveting, stamping, welding, and CNC machining, and can efficiently undertake the integrated manufacturing needs of complex components. Relying on 24 branch local offices worldwide, we have established a 365 Days & 24 Hours Timely Service mechanism, which can quickly respond to various customer demands.
Customization Process
The customer provides Busbar Connectors drawings in PDF/CAD/3D format - our company conducts process and price evaluation - after the price is approved, the customer places a sample order and pays 50% of the mold fee in advance - our company starts mold production - we provide free 1-20 sample express delivery to the customer for testing - after the sample passes the customer's test, the customer pays the remaining 50% of the mold fee - the customer issues a bulk order and pays 30% of the payment in advance - our company evaluates the delivery time and starts production - after the product is produced, we provide a packaging list to the customer and require the customer to pay the remaining 70% of the payment - our company delivers the goods according to the customer's specified payment.
contact us
Our company can provide professional Aluminum Battery Box Cover solutions and support direct technical communication with engineering teams to ensure the reliability of products in practical applications. Welcome to contact us.
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