Aqua Power Battery NWP-100AD-D Nakabayashi

As soon as you add water, you can use it.If unopened, long term storage (Less than 20 years) is possible.When the power weakened, it can be repeatedly used several times by injecting water again.Type:AA TypePower (V):1.5AlloyActivated CarbonABS resinEyedropper x 50, Size Change Adapter of AA ?N D size, and AA ?N C size x 4 Each