Judie at Gear Diary has gotten her hand on Porporta’s Portable Laptop Battery and published a quick review. Like other entries in the portable power market Proporta’s edition relies on a series of tips to juice up your mobile devices. It weighs in at 21.16oz and according to their website is suitable for charging 16v or 19v laptops or 5v USB devices. According to what I rad in their specs, it isn’t quite as versatile as the Battery Geek Portable Power Station in terms of the number of devices it will charge. The price is $195.99. Check out Gear Diary’s review here and the specs here.