Vorson Bookmark Backup Battery: Thinner Than Ashton Kutcher’s Oscar Chances

“Need a charge?” may have just officially supplanted “Got a light?” as the ultimate pickup line. The Vorson Bookmark is the world’s thinnest battery backup for mobile devices, and if that doesn’t impress that blonde at the bar then maybe this will: Thanks to your little friend, she can get up to 12.5 hours of video playback when her phone dies. At just 4.7mm thick (hence the bookmark name), let’s just hope she doesn’t mistake the Vorson in your pocket for anything else.

Legion Portable Battery Pack: Spruce Up Your Juice

Batteries are kinda like umpires: The good ones are expected to never be noticed. But the Legion ($49) portable battery pack demands some of the spotlight. With its built-in organic LED display and microprocessor it can charge any USB-powered device and keep you in the know by displaying how much time is left on your phone before the power runs out. Legion’s premium grade Lithium Polymer DNA promises uber energy for your gear in a svelte size–or at least svelter than an ump.