Today's top phone chargers are versatile, efficient, and compact but are not always necessary. My wife charges her Samsung Galaxy S23 Plus with the same power adapter she got with her Galaxy S7.
🌞【Faster charging】12v solar battery charger uses polycarbonate material with high light transmittance up to 95%, adopts the most efficient monocrystalline silicon panel and higher power.
The design maximizes efficiency with a scalable battery charger design. It supports various panels, chemistries, and power ranges for outdoor applications. Solar Maximum Power Point Tracking (MPPT) ...
While it does not extend beyond Europe, it means that there is a de facto abandonment of proprietary chargers ... reasonable power requirement. You can thank the EU for that mobile phone now ...