sad chunky slabs of plastic and lithium polymer a must for those of you in need of some extra go-go juice. The Princeton PMB-BP18 is a 75-gram external battery pack capable of re-charging any portable USB device such as cellphone or iPod when away from the mains. What's more, Princeton touts the device's ability to charge the typical Japanese cellphone (via accompanying au and DoCoMo cables) twice before the PMB-BP18 external battery requires a refill. Sorry, that's an adjustable stand, not the backside of an LCD you're looking at, which somehow manages prop up your phone or mp3 player for viewing without the device sliding into your lap. Available now in Japan for ¥4,980 or about 44 US bucks.