Batteries

  • Sanyo Shipped 150 Million Eneloop Batteries

    Sanyo today announced it has sold 150 million eneloop-branded batteries at the end of December 2010. The company introduced its “green” sub-brand in 2005, and the eneloop product line-up was one of the main reasons Panasonic acquired Sanyo as a whole in December 2009 for $4.6 billion. Read More

  • Tame Viruses May Help Increase Battery Capacity

    This is rather a creepy line of research. The tobacco mosaic virus, which normally preys on tobacco crops, has been modified in such a way that it is essentially being used as a tiny helper, and millions of them can line up and bind themselves to the walls of battery cells, increasing the surface area and consequently the potential charge. Read More

  • For Guitarists: Sanyo's Pedal Juice Battery Pack

    Sanyo keeps on adding products to its eneloop brand of eco-friendly, rechargeable batteries. Today the company announced the so-called KBC-9V3U Pedal Juice for the US and other markets, a 9V lithium-ion battery unit designed for charging multiple guitar effects pedals at the same time (it features two 9V outputs and can power multi-effect units and portable recorders, too). Read More

  • Panasonic's EVOLTA Mini Robot Finishes 500KM Journey From Tokyo To Kyoto

    Back in September, Panasonic announced an unusual publicity stunt: let a cute mini robot walk from Tokyo to Kyoto – powered solely by the company’s rechargeable EVOLTA batteries. The 1kg robot started the journey on September 23 in Tokyo, and today, Panasonic proudly announced the robot has arrived safely in Kyoto. Read More

  • Sanyo Celebrates eneloop's 5th Anniversary With Glitter Batteries

    Can you imagine Sanyo without eneloop? Sanyo’s “green” sub brand is now 5 years old, and to commemorate the anniversary, Sanyo plans to roll out special batteries. They even issued an English press release to announce the so-called “eneloop tones glitter” battery pack. Read More

  • Mini Robot Powered By Panasonic EVOLTA Batteries To Travel 500KM

    Panasonic has apparently enjoyed quite a bit of success with its previous, rather unusual promotion campaigns for its EVOLTA batteries. In 2008, we blogged an EVOLTA-powered mini robot that climbed up a 500 meter high cliff at Grand Canyon. Then, in 2009, we’ve shown you how such a robot ran 24km on the famous Le Mans 24 Hours circuit in France (on 2 AA batteries). Read More

  • Following Fire Incidents, Apple Japan Replaces 5,000 iPod Batteries In 3 Weeks

    The never ending story between Apple Japan and the local government may have finally come to an end. Following months of disputes whether overheating first generation iPod nanos pose a security risk (some iPods caused fire) or not, Apple last month announced it will put up a special warning message on its Japanese company site and offer to replace batteries in all models affected for free. Read More

  • Sanyo's Outs New Mobile Chargers For Your Portable Gadgets

    Do you own an iPad, iPhone, iPod, Sony Xperia, a Nintendo DS, or other mobile devices? Do you need a power source when you use these gadgets on the go? If yes, then the mobile chargers Sanyo announced today might do the trick for you. There will be two versions: one, the so-called “eneloop stick booster” (pictured above) comes with adapters (licensed by Nintendo) to power your DS… Read More

  • Science! Viral Batteries To Be Woven Into Clothing


    Someone with a better grasp of biochemistry is going to have to suss this one out, but it’s interesting even to a chump like me. It seems that researchers are using a custom virus as a biotemplate (?!) for a new type of battery structure that would allow the charged material to be woven into clothing or other materials. It’s really, really not clear what’s going on here but… Read More