Aluminum Case For Electric Bike Battery Pack
Products Description
This Aluminum Case for Electric Bike Battery Pack product is not merely a "metal container," but a structural solution designed to meet the engineering needs of battery systems:
Its square structure facilitates high-density cell module arrangement.
The clear logic of the casing and end cap structure facilitates sealing and maintenance.
It is compatible with various battery management systems (BMS) and wiring harness layouts.
It adapts to vehicle frame mounting, sliding rail mounting, or embedded mounting methods.
Through a rational structural design, the battery pack achieves higher system integration within a limited space, while reducing the overall vehicle structural complexity.
Core Properties and Multidimensional Features
High Strength-to-Weight Structure
Utilizing the excellent strength-to-weight ratio of aluminum alloy, the Aluminum shell for Prismatic and cylindrical battery cases is sufficient to withstand internal expansion forces while significantly reducing the unsprung mass of the entire vehicle.
Isotropic Stability
The square structure, through a precision stretching process, ensures uniform stress distribution across all surfaces of the casing, effectively preventing battery deformation due to stress concentration during charge-discharge cycles for Lithium Ion Cell Aluminum Shell.
Superior Sealing Logic
Precision sealing grooves are provided, supporting laser welding or high-grade chemical sealing, ensuring the Aluminum shell for single cell lithium ion battery meets IP67 or even IP68 waterproof and dustproof standards.
Main Functions: Constructing a Multi-Dimensional Protection System
Mechanical Protection
It serves as the first line of defense for the battery cells, resisting external impacts, compression, and punctures. In the event of a rollover or fall, the high-strength Aluminum shell for lithium iron phosphate prismatic cells effectively absorbs impact energy, protecting the fragile internal battery cells from physical damage.
Thermal Environment Stabilizer
Utilizing the high thermal conductivity of aluminum alloy, it balances the temperature difference within the battery pack, preventing localized overheating and ensuring the lithium power cell's aluminum shells operate within their optimal temperature range (15℃-35℃) for peak performance.
Insulation and Flame-Retardant Barrier
The internal design includes an insulating plate mounting location, and the external metal material is self-extinguishing (non-combustible) upon removal of a flame. Combined with an internal flame-retardant potting compound, this creates a double firewall.
Environmental Sealing Chamber
With high-performance silicone sealing strips, prismatic LFP cells Aluminum shell form a sealed space, preventing the entry of moisture and dust, thus preventing circuit board corrosion or short circuits caused by humidity.
Application Advantages: Empowering Diverse Green Mobility Scenarios
High-end Electric Bicycles (E-Bikes)
Used in high-end models with carbon fiber or magnesium alloy frames, their lightweight design and aesthetics perfectly match the vehicle's premium positioning for a prismatic cell Aluminum shell.
Electric Motorcycles/Scooters
In the two-wheeled vehicle sector, where space utilization and shock resistance are paramount, our compact lithium cell battery Aluminum shells effectively utilize the irregular space beneath the footpegs.
Electric Tricycles for Freight
For applications requiring high current and high capacity, our reinforced Aluminum shell for lithium-ion battery cells provides sufficient structural support to prevent the expansion and deformation of large-capacity battery packs.
Portable Energy Storage Power Supplies
In the field of outdoor energy storage, the robust protection and heat dissipation advantages of the aluminum shells ensure reliable operation of equipment in harsh outdoor environments.
contact us
We not only provide aluminum alloy battery casings, but also participate in customer projects with our engineering understanding, manufacturing stability, and long-term collaborative mindset, supporting your battery system design and implementation throughout the entire process, from sample development to mass production.
If you are looking for a reliable and sustainably delivered aluminum alloy casing solution for your e-bike battery project, please feel free to communicate your needs directly with our engineering team. We will compete on engineering capabilities, not price, to provide truly implementable support for your project.
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