5 Keychain Charging Gadgets That'll Save You From A Dead Battery

Keychain-sized gadgets for charging your devices on the go include the Rolling Square Tau 2, the Iniu SnapGo, and the ...

Razer’s pricey new laptop sleeve is a wireless charging mat in disguise

Razer’s Laptop Sleeve 16 combines premium protection with a built-in wireless charger for your phones and accessories.

Razer's new laptop sleeve has two MagSafe wireless charging pads

Razer’s latest 16-inch laptop sleeve offers two built-in wireless charging pads for $130. The sleeve uses a mix of microfiber, faux leather, and polyester weave materials for a premium look. The two ...
IEEE

Full Integration of On-Board Charger, Auxiliary Power Module, and Wireless Charger for Electric Vehicles Using Multipurpose Magnetic Couplers

Abstract: To further improve the system integration and convenience of the battery charging system for electric vehicles, this letter proposed a multipurpose magnetic coupler-based charging solution ...

Razer’s new laptop sleeve wirelessly charges other devices

If you already travel with your laptop protected, this sleeve lets you leave a couple of chargers at home.