New Energy Battery

Laser Welding Optimization: Joining Nickel-Plated Copper Busbars to Prismatic...

Nickel-plated copper busbars joined to prismatic cell terminals require precise control of laser energy density, surface reflectivity, weld penetration, and intermetallic compound formation. For copper-to-aluminum joints, the thickness and distribution of brit

Metal Stamping Terminals and Current Shunt Assemblies for 12V/48V Automotive ...

Metal stamping terminals and current shunt assemblies for 12V and 48V automotive start-stop batteries must withstand repeated high-current cranking, electrical heating, mechanical vibration, and corrosive battery environments. Reliable production depends on co

Stamped Liquid Cooling Cold Plates for EV Battery Packs: Aluminum Forming and...

Stamped aluminum liquid cooling plates for EV battery packs must maintain controlled coolant-channel geometry, uniform contact with the battery module, and leak-tight joints under cyclic pressure and temperature loads. For 4C/5C fast-charging applications, a r

Solid-State and Semi-Solid Battery Metal Packaging: High-Rigidity Aluminum Sh...

Solid-state and semi-solid cells run at 1–5 MPa external stack pressure and grow 1.5–3 % in stack thickness over 3,000 cycles, so the metal enclosure is a preloaded structural frame, not a container. Apollo forms these enclosures from 5052-H32 / 60

Integrated Cell Contact System (CCS): Busbar, FPC, and Injection-Molded Tray ...

Integrated Cell Contact System (CCS) replaces traditional battery module wiring harnesses with an integrated assembly combining stamped copper/aluminum busbars, FPC signal circuits, NTC temperature sensors, and injection-molded insulation trays. The system red

Thin-Wall Deep Drawing for Next-Gen Prismatic Battery Casing: Controlling Wal...

Thin-wall deep drawing is the primary forming challenge for large-capacity prismatic battery aluminum cases above 300Ah. Reducing shell thickness to 0.6–0.8mm improves gravimetric energy density but increases risks of wall thinning, corner cracking, dime

Analysis of Aluminum Alloy Battery Pack Housing Structures and Joining Techno...

As power battery systems for new energy vehicles evolve toward higher energy density, lightweighting, and greater integration, the battery pack housing has transitioned from a simple structural shield into a critical component that simultaneously handles load-

Analysis of Lightweighting Trends and Manufacturing Technology Evolution for ...

As the new energy vehicle (NEV) industry advances toward longer ranges, enhanced safety, and higher levels of integration, the structural design and manufacturing technology of power battery systems-core components of the vehicle-are continuously evolving. Ser

Technological Development of Aluminum Profiles and Aluminum Alloys in Power B...

As the industries for new energy vehicles, energy storage systems, and power batteries continue to evolve toward higher energy density, lightweighting, and enhanced safety, the materials used for battery structural components are constantly being optimized. Th

Technological Development of Aluminum Casing Materials for Power Batteries: 3...

As new energy vehicles and energy storage systems continue to evolve toward higher energy density, lightweighting, and enhanced safety, the structural components of power batteries demand superior material properties and precision manufacturing capabilities. P

From New Energy Vehicles to Energy Storage Systems: Technical Requirements fo...

As application scenarios expand—ranging from electric vehicles (EVs) and energy storage systems (ESS) to industrial equipment—the technical requirements for lithium-ion batteries vary across sectors. New energy vehicles prioritize high energy density and insta

From Aluminum to Precision Components: Why Is There an Increasing Emphasis on...

Driven by EV and ESS safety demands, the Prismatic Lithium Battery Canopy has evolved into a multifunctional precision component. Integrating terminals, vents, and injection ports on an aluminum platform, its performance relies on material-structure synergy. A