What Needs to Be Replaced When Switching from Lead-Acid to Lithium Batteries?
1 Answers
When switching from lead-acid to lithium batteries, you need to replace the charger and adjust the equipment matching parameters. Nominal Voltage: The nominal voltage of a single lead-acid battery cell is 2.0V; the nominal voltage of a single lithium battery cell is 3.6V. Internal Materials: Lead-acid batteries have lead oxide and metallic lead as electrodes with concentrated sulfuric acid electrolyte; lithium batteries use lithium cobalt oxide, lithium iron phosphate, lithium manganese oxide, graphite, and organic electrolytes. Energy Density: Lead-acid batteries have an energy density of 30WH/KG; lithium batteries have an energy density of 150WH/KG. Electrical Characteristics: Lead-acid batteries cannot handle high-current discharge and have a short lifespan; lithium batteries can handle high-current discharge and have a long lifespan.