Energizer USB clip to charge camcorder / DSLR batteries via USB
[Via OhGizmo]
charger posts
While the free-market works pretty well when, uh, left alone to be free, sometimes it needs a push from a visible hand. Case in point, phone chargers; at the moment some 30 different types of chargers are used with handsets throughout Europe. Today, the European Commission received industry backing of its phone charger standard that relies on a micro-USB socket. The standard is now backed by all the majors (representing 90% of the European mobile market) including Nokia, Sony Ericsson, Motorola, Apple, LG, NEC, Qualcomm, Research in Motion, Samsung and Texas Instruments with compatible devices starting to appear in Europe next year. Or course, the micro-USB charger standard already has the blessings of CTIA, OMTP, and GSM Association which implies a broader adoption beyond Europe, someday. One charger for any mobile phone... where's the catch?






Those AA alkaline- and lithium-powered phone chargers are a totally handy (and relatively inexpensive) thing to throw into a bag and carry around in the event -- the incredibly likely event -- that you end up running your set dry at one time or another, but there's a small problem: those AAs don't go very far. Generally speaking, you'll get a couple charges out of a set of batteries, which makes them environmentally dubious at best and less convenient than you'd like them to be. That's where KFE Japan's new solution comes in: same concept, but the batteries are zinc-air instead of alkaline or lithium -- the same tried and true chemistry used by hearing aid batteries -- whereby you pop a lid open on the charger to expose the batteries to air, which starts the juice flowing. The advantage is that you're looking at about 20 charges before the thing's depleted, and when you're there, you'll be able to send it back into KFE to be recharged. The chargers will run 3,000 yen (about $31) when they launch in March. [Warning: subscription required]






