Greenworks 30W USB-C GaN II Charger vs Anker Nano USB-C 30W Charger

Both are single-port 30W GaN wall chargers, so the real choice comes down to brand trust and portability. The Anker Nano has the longer track record and a huge base of owner reviews; the Greenworks adds foldable plugs and 100-240V global voltage, which matters if you travel abroad. For a phone or tablet at home, either is fine; for a bag you carry daily and use overseas, the Greenworks edges ahead.

• Choose the Greenworks 30W GaN II if you want foldable plugs and 100-240V global voltage in a charger smaller than a deck of cards.
• Choose the Anker Nano 30W if you want the better-known brand with a large body of owner feedback and a compact fixed-plug design.