Macworld Some deals just keep getting sweeter, it seems, as the Baseus PicoGo W2 wireless charger for your iPhone and laptop is available to buy for $48 at Amazon, a 31 percent discount from its $70 MSRP. This one was already available with a 14 percent discount, but an extra 20 percent off is available via an on-page coupon, so don’t forget to check that box. The PicoGo charger is tiny and portable, and it opens up, allowing you to attach your phone to it and charge it while also keeping it at an angle so it’s easy to check. The magnetic charger delivers a maximum of 15W power. The built-in r…