Separators Function and purpose A separator is a thin, ion permeable barrier placed between electrodes to prevent short circuits while allowing electrochemical reactions Helps maintain consistent performance and reliability in energy storage assemblies Material and construction Made from polymer films with porosity for efficient ion transport Selected for chemical resistance to common electrolytes and compatibility with standard cell chemistries Designed for strong mechanical integrity during handling and assembly Size, compatibility and formats Available in multiple thicknesses and widths to fit a range of module geometries Suitable for standard battery pack and cell designs in typical product families Supplied in roll or sheet formats depending on the model and application Performance and durability Designed for thermal stability across typical operating temperatures Low shrinkage and dimensional stability under mechanical stress Durable against chemical exposure and long term use in energy storage systems Key benefits Reduces risk of electrode contact and short circuits Supports reliable ion flow to maintain efficiency Enables consistent manufacturing with standard installation practices 3 practical use scenarios Battery packs for portable electronics such as laptops, tablets, and smartphones Stationary energy storage systems for solar and wind power with modular configurations Automotive and e mobility battery modules requiring reliable separation between cells How to select and use Choose thickness and width based on the specific cell design and module layout Refer to the product datasheet for compatible electrolyte types and recommended operating ranges Handle with care to avoid contamination and ensure clean, flat seating within the assembly