Faced with the proliferation of devices that require one or two pencil batteries, this is what Energivores filled toys, remote controls, clippers, toothbrushes and other smoke detectors with reliable batteries. Comes loaded "solar energy", these batteries Made in Japan demonstrate quite surprisingly the trauma suffered in the country Fukushima: compared to the hundreds of original refills 80% nuclear in France this initial energy is primarily symbolic .. . The small package cleverly designed to "unpack Frustration-Free" has a rather ridiculous appearance in his oversized shipping box: when a principle "ship without wasting" at least as relevant as the first charge in the sun of Japan?