A New Batch of 3ton Lithium Battery Forklifts is Ready for Shipment.Lithium battery as a new energy has become a trend. Lithium battery is a battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution, so this battery is also called lithium metal battery. Unlike other batteries, lithium batteries feature high charging density, long life, and high unit cost.