Customizable Size SS301/SS316 Prismatic Battery Case with Laser Welding Sealing for High Energy Density
The prismatic lithium battery features an aluminum alloy casing and composite assembly structure cover, delivering exceptional performance characteristics including high working voltage, large energy density, long cycle life, superior safety performance, low self-discharge rate, and environmental friendliness.
- Lighter overall accessory weight compared to traditional cylindrical batteries with stainless steel casings
- Higher relative energy density for improved performance
- Wide application across multiple industries including new energy vehicles, energy storage systems, electric tools, and rail transportation
The product casing and cover employ a split design approach. The cover integrates multiple functional modules including flow diversion, explosion prevention, large current protection, sealing, and liquid injection capabilities.
The casing and cover are sealed through precision laser welding, forming a complete and reliable battery shell system.
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