Premium Build: Made from high temperature and wear resistant materials with excellent conductivity and oxidation resistance for long lasting electrical Specifically designed for charging harness BL1830, compatible for 14.4V and 18V lithium batteries, ensuring perfectly fit and stable charging Wide Compatibility: Works for lithium batteries including BL1815, BL1430, BL1845, and LXT series, making it an ideal replacement or upgrades option Features: Meets international standards, effectively short circuits and overheating to ensures safe charging Easy Installation: Features simple plugs and play design for quick installation without tools, suitable for repairs and use, Manufacturer: Hrtyvhin