Mining batteries refer to specialized batteries used in the mining industry for various applications, designed to withstand the challenging conditions and demands of mining environments. These batteries are built for durability, high capacity, and safety, often featuring maintenance-free options. Common types include lead-acid, lithium-ion, and nickel-cadmium (NiCd) batteries. 

They power electric vehicles (EVs), drilling equipment, lighting systems, communication devices, and backup power systems within mines. The use of mining batteries offers significant advantages such as environmental benefits by reducing reliance on fossil fuels, operational efficiency through reliable power sources that minimize downtime, cost savings from reduced fuel consumption and maintenance requirements, and improved safety by minimizing risks associated with combustible fuels in confined spaces like underground mines.