This Ni-MH battery can be recharged approximately 2,100 times and still retain 70% of its original energy in ten years' time. The charge for its shipment uses solar energy. Promoting the shift from dry cell to rechargeable batteries, it will help to create a sustainable society. The package uses naturally derived plastic. After opening, the package can be used as a storage or carrying case for the batteries. When no longer needed, it will break down naturally in the soil. More than just packaging wrapped around a product, this package combines sustainability and design at a higher level.