Food warehouses have unique operational requirements that differ from ordinary industrial storage scenarios, covering strict food hygiene standards, stable high-frequency material turnover, and low downtime demand for handling equipment. As core tools for horizontal cargo transportation, electric pallet trucks powered by different battery types show distinct performance characteristics in these specific scenarios, and it is necessary for operation teams to clarify their differences before making procurement decisions.

The sealed lead-acid battery electric pallet truck adopts fully sealed battery structure, which effectively avoids the leakage risk of internal electrolyte under normal working conditions. This type of equipment has relatively low initial procurement cost, and its performance can meet the basic handling demands of small and medium-sized food warehouses with single-shift operation mode. Its stable discharge curve can maintain consistent output under normal ambient temperature between -10℃ and 40℃, and no special configuration is needed for conventional daily use. The routine maintenance work only includes regular appearance inspection of battery shell and terminal tightness check, which is easy for general warehouse maintenance personnel to operate.

The electric pallet truck with lithium battery features higher energy density, which makes the whole equipment lighter than the same load capacity level sealed lead-acid model, bringing more flexible maneuverability in narrow cargo aisles of food warehouses. This battery type supports fast charging, which allows operators to complete 2 to 3 hours of working capacity through 15 to 20 minutes of opportunity charging during work breaks, no need to replace spare batteries during consecutive multi-shift operations. It does not produce any volatile gas during the normal charging and discharging process, and does not need regular water replenishment maintenance, which reduces the risk of foreign substance contamination to surrounding food products to a certain extent. Its long cycle life also helps reduce the frequency of battery replacement in the whole equipment life cycle.

For practical selection in food warehouse scenarios, operation teams can make decisions according to their own actual operational conditions. For food warehouses that run less than 6 hours per day, with relatively sufficient dedicated charging space and limited initial budget, the sealed lead-acid electric pallet truck can be a cost-effective choice. For large-scale food distribution warehouses that run 24/7 multi-shift operation, with high requirements on site hygiene and equipment uptime, the lithium battery electric pallet truck can bring better long-term operating experience. All equipment shall be operated following official operation manuals to maintain its stable and safe running state.