10 metre nickel plated steel strip for 18650 and 21700 connection plates Key specifications - Material: nickel plated steel - Length: 10 metres - Cross-section: 0.1 mm thick x 3 mm wide - Application: for connecting 18650 and 21700 battery cells to connection plates - Welding feature: refined spot welding for better connection performance Why you need this - Reliable connections: refined spot welding capability gives stronger, more consistent welds for battery pack assemblies. - Corrosion resistance: nickel plating helps protect the steel strip in typical battery pack environments. - Precise sizing: the 0.1 x 3 mm cross-section provides a compact, uniform strip that fits standard 18650/21700 connection plate setups. - Long length, flexible use: a 10 metre roll lets you cut to multiple required lengths for various pack configurations. Compatibility and performance - Designed for 18650 and 21700 cell connection plates. - Supports high-quality spot welds to improve overall pack performance and longevity. - Suitable for both new builds and replacements in existing battery packs. Use scenarios - Building a multi-cell battery pack: cut strips to the needed length and weld between cells and connection plates for a tight, conductive join. - Replacing worn or damaged nickel strips in 18650 or 21700 packs: install the nickel plated steel strip to restore connection integrity. - Prototyping and testing: use the 10 m roll to assemble test configurations for 18650/21700 cell layouts before finalizing a pack design. Handling and care - Store in a dry environment to maintain nickel plating integrity. - Cut to required lengths with appropriate cutting tools compatible with thin, plated metal. - Handle with care to avoid bending or kinking, which could affect weld quality.