An electric stacker truck is a compact, versatile material handling device designed to lift and stack pallets and goods in warehouses, retail stores, and small to medium-sized facilities. Powered by rechargeable batteries, it offers a clean, quiet, and efficient alternative to manual stackers and forklifts, making it ideal for indoor use where space is limited and emissions must be minimized. With lifting capacities typically ranging from 500 kg to 2,000 kg and lifting heights up to 4 meters, electric stacker trucks are perfect for medium-duty stacking, loading, and unloading tasks. The design of an electric stacker truck prioritizes maneuverability and ease of use, with a narrow frame that allows navigation through tight aisles and doorways—often as narrow as 1.5 meters. The operator stands behind the truck, using a tiller handle to control movement, lifting, and lowering. The tiller is ergonomically designed with buttons or levers for precise control, reducing operator fatigue during extended use. Many models feature a foldable platform that allows operators to stand while moving, enhancing comfort for longer distances. Battery technology is a key component of an electric stacker truck, with options including lead-acid and lithium-ion batteries. Lithium-ion batteries are increasingly popular due to their lighter weight, faster charging, and longer lifespan, providing consistent performance throughout the charge cycle. They also require less maintenance, as they do not need water refills like lead-acid