Lithium-ion battery (Lithium-ion battery) is a rechargeable battery that mainly relies on lithium ions to move between the positive and negative electrodes to work. Li-ion batteries use an intercalated lithium compound as an electrode material. At present

Nickel-metal hydride batteries (Ni-MH) are improved from nickel-cadmium batteries (Ni-Cd batteries), which replace cadmium (Cd) with metals that can absorb hydrogen. It offers higher capacity, less noticeable memory effect, and less environmental pollutio

Alkaline battery (English: Alkaline battery) refers to a battery using alkaline electrolyte, which is called alkaline battery in general life, and refers to an alkaline zinc-manganese battery. In a broad sense, the electrode materials used in alkaline bat