Dual-port wall chargers, mostly GaN USB-C units sized for charging a phone and laptop together.
The Belkin BoostCharge Pro Dual USB-C GaN Wall Charger is a compact two-port 65W charger in white, retailing for S$80 but often under S$70 on sale. At 111g it is even smaller than the Ugreen Nexode 65W.
I'd waited months for the Ugreen 65W GaN Dual USB-C Charger, which kept selling out. At S$34.19, it weighs 145g, about 1.5 times the size of Ugreen's 20W charger, with two USB-C ports of differing maximum output.
The Zendure SuperPort S2 is the brand's latest USB-C charger, retailing for US$31.99 plus a flat US$15 shipping. It's a two-port 65W GaN charger, with the USB-C port doing 65W and the USB-A up to 18W.
The Choetech 100W GaN Dual USB-C Charger retails for US$59.99 with free shipping. Its Gallium nitride design enables higher efficiency and a smaller footprint, and it comes in different plug variants.
The Energea TravelLite PD+ is an Energea travel adapter, sold in Europe and UK variants, both S$50 in white only. Unlike the TravelWorld, it has no pass-through socket, just two ports including an 18W USB-A.
The Innergie PowerJoy 30C, unveiled at Computex 2017, is Innergie's first USB-C wall charger, retailing for US$44. It features SmartBoost for up to 35% faster charging and InnerShield power protection, and ships with three interchangeable travel plugs.
I bought the Energea Amp Charger 17W 2-Port Wall Charger at Challenger Bugis Junction for S$26.90, or S$24.21 with the member's discount. Surprisingly, Challenger's own online store Hachi.tech listed it pricier at S$35.10, upending my assumption it was cheaper.
I bought the Google Universal 22.5W Dual Port USB Type-C Charger with its USB-C to USB-A cable for US$39.99, forwarded via HopShopGo. It's the only trustworthy, reasonably priced charger I found with two USB-C ports.