Let’s face it: Many of us use shopping events like Prime Big Deal Days as an opportunity to pick up gadgets that are cool rather than necessary. However, that doesn’t mean you should overlook practical deals while pricing out that dreamy 77-inch OLED. After all, chargers designed to keep your gadgets going while traveling — or reliably juice them at their fastest speed at home — make for handy everyday accessories.
Magnetic wireless charging has been around for years thanks to…
