Battery Technology Design Services lab,trial production for lithium-ion Battery Sodium-ion Battery Solid-state Battery

Battery Technology Design Services Lab

I. Cell-Level Design
1.Material Selection & Formulation Development

*Electrode material optimization: Chemical formulation design for cathodes (e.g., NCM/NCA, LFP) and anodes (e.g., graphite, silicon-based).

*Electrolyte system design: Liquid electrolyte formulation or solid-state electrolyte development.

*Separator selection: Porosity and thermal stability optimization.

2.Structural Design & Performance Simulation

*Geometric configuration design: Layout optimization for cylindrical, prismatic, or pouch cells.

*Electrochemical-thermal coupling simulation: Virtual validation of charge/discharge behavior, lifespan degradation, and thermal runaway prediction.

*Multi-objective optimization: Balancing energy density, cost, and safety.

II. Pack-Level Design
1.Electrical System Design

*Series-parallel architecture: Cell topology configuration and circuit protection (e.g., busbars, fuses).

*Battery Management System (BMS):

*Hardware design: Sensing circuits, control units (e.g., MCU)

*Software algorithms: SOC/SOH estimation, cell balancing, fault diagnostics.

2.Thermal Management System (TMS) Design

*Cooling solutions: Liquid cooling plates, air-cooling ducts, or phase change materials (PCM) integration.

*Thermal simulation: Temperature distribution analysis under extreme conditions via CFD tools.

3.Mechanical Structure Design

*Lightweight enclosures: Metal/composite housing with IP-rated protection and impact resistance.

*Module integration: Vibration-damping structures, thermal interface materials, and cell fixation methods.

III. Manufacturing Process & Production Line Integration
1.Process Development

*Electrode manufacturing: Coating thickness control, drying processes, slitting precision.

*Assembly processes: Winding/stacking, electrolyte filling, sealing, formation, and aging.

2.Smart Production Line Design

*Automation solutions: Defect detection, robotic welding, AOI vision systems.

*Turnkey project services: End-to-end integration from facility planning to automated control systems.