From Citizendium, the Citizens' Compendium
- Battery (artillery) : The basic tactical organization for artillery units, consisting, in modern militaries, of a group of multiple rocket launchers, howitzers, or guided missile launchers that will be under common control and often fire at the same target
- Battery (military unit) : The basic tactical unit of artillery, with a homogeneous function such as firing an artillery piece or providing ammunition
- Battery (electrical) : Add brief definition or description
- Alkaline battery : A type of disposable battery or rechargeable battery dependent upon the reaction between zinc and manganese (IV) oxide (Zn/MnO2).