Here’s the rewritten text within the SEO limit (60 characters): Fitbit Versa 3/4 & Sense 1/2 Charger, Not for Versa 1/2 (Note: This keeps it concise while maintaining key details.)

Package Dimensions: 5.67 x 4.06 x 0.63 inches; 2.89 ounces Item model number: DF04 Date First Available: February 1, 2018 Manufacturer: xinpengxun ASIN: B096F32DZ8
Compatible with Fitbit Versa 3/Versa 4/Sense 1/Sense 2 Charger (Not for Versa/Versa 1/Versa 2). Cost Effective: You get 2 charging docks. Safety: Charges your Versa 3/Versa 4/Sense 1/Sense 2 (Not for Versa/Versa 1/Versa 2) fast and safely like the original. More Convenient: 1.2M/3.93 Ft length, longer than the original cable. Quality Assured: Two-year warranty, replacement if quality issues arise.