Abstract: A battery including battery terminals, a battery casing, with a first and second constituent within the battery casing, and at least one barrier which restricts the first constituent from interacting with the second constituent. Upon a force being applied to a portion of the battery, the at least one barrier is configured such that the first constituent and the second constituent are able to interact with each other to provide an electrolyte within the chamber that is suitable for operation of the battery in powering the load.

Abstract: A battery includes a casing that has an inner surface defining a chamber for an electrolyte, and a conductive lining being configured for electrical communication with a first battery terminal. There is also a permeable separator sheet disposed between the electrolyte and the conductive surface; a conductive rod having a first end configured for electrical communication with a second battery terminal, and, a second end configured for contacting the electrolyte. There is also an opening disposed in the casing; a sealing member configured for arrangement between at least a sealed position and an unsealed position to allow a potential difference to be produced between the first and second battery terminals. There is also at least one spacing element configured for spacing the electrolyte apart from the conductive lining within the chamber.