A battery, a
battery charger, an electrical
system, and a method of charging a battery. In one aspect, the battery includes a housing, a
battery cell supported by the housing, a first terminal electrically connected to the
battery cell and having a first terminal end, and a second terminal electrically connected to the
battery cell and having a second terminal end, the second terminal end extending forwardly of the first terminal end. In another aspect, the
battery charger includes a charger housing, a charging circuit supported by the charger housing and connectable to a power source, a first charger terminal connected to the charging circuit and having a first charger terminal end, the first charger terminal being connectable to the first
battery terminal, and a second charger terminal connected to the charging circuit and having a second charger terminal end, the second charger terminal being connectable to the second
battery terminal, the second charger terminal end extending forwardly of the first charger terminal end.