No wonder then that 'power packs', or external battery based chargers came about ... to say that it appears just like a standard external laptop hard drive casing, but much thinner at 9.5 mm ...

The Gadget: The HyperMac external laptop battery, which ... is capable of charging the Pro (there’s a MacBook Air style charger as well). That means you can use this as a portable charging ...

Like the MacBook Pro external battery/charger that was announced last month ... but I think I’ll pass and get another laptop like Devin suggests.

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

An external battery pack for a laptop is usually an expensive purchase ... The hack uses two 12v security camera batteries, a cheap car charger, some solder, heat shrink tubing, and a pack ...

For that, there are external battery packs. I tried out seven different packs, ranging from tiny chargers smaller than ... MacBook and MacBook Pro), if the laptop is in sleep mode — or it ...