Batteries are essential to daily life. All around us, in the devices we need to work and play, Panasonic energy is helping us not to live, but to flourish. Consumer research has shown that, when purchasing a battery, consumers will consider the following criteria (aside from the price): performance, no leakage, shelf life. Clearly, leakage and deterioration of batteries during storage are significant concerns of consumers. It’s vision for the future centers on developing products that offer you convenience, performance, and sustainability.