NiCd batteries are available in many types of cell components, manufacturing, and other devices. As a lifesp extension battery the NiCd batteries are available in a variety of sizes and capacities.
NiMH batteries are made of different materials and are less common. Lithium-ion batteries are less expensive but need a higher charging voltage. Enhanced flooded CD AA batteries are made from different materials and require less voltage. The cell lithium-ion batteries are less common but need a higher charging voltage. The lithium-ion battery is a type of lithium-ion battery and is less common than other cell batteries.