Specially Designed For Sharing Batteries : Optimized For Seamless Power Transfer Between Worx 18V And 20V Tools. Prevents Falling Off Or Shaking : Securely Connects To Your Tools, Ensuring Stability During Operation. Impact Resistant And Scratch Proof : Robust Construction Withstands Demanding Work Environments. Environmentally Friendly : Eco-friendly Materials Reduce Environmental Impact Without Compromising Quality. One-way Conversion Function : Ensures Safe And Reliable Operation Between Different Voltage Platforms. In A Realm Where Versatility Is King, Our Versatile Power Link Emerges As The Champion. Engineered To Facilitate Effortless Battery Sharing Between 18V And 20V Cordless Tools, It Empowers You To Tackle Any Project With Confidence. Its Sturdy Build Keeps Your Tools Secure, Even In The Most Challenging Conditions, While Its Eco-conscious Design Demonstrates Commitment To Sustainability. Trust In Our One-way Conversion Function To Keep Your Operations Running Smoothly.