TechRadar's ESR Qi2 Mini review highlights a braided integrated input lead with extended reinforcement near the charging pad. The reviewer preferred that detail for carrying the charger between locations. The cable cannot be detached for packing or replacement.

ESR Qi2 Mini Reinforces the Join Where Its Fixed Cable Meets the Pad

Because the pad is light, a knock or cable pull can move it across the desk. Leave a relaxed route to the power source and avoid storing the fixed lead under sharp pressure. Reinforcement is a useful design feature, not permission to suspend the attached phone by the cable.

A stronger-looking cable transition helps handling, while the light charger can still move when pulled.