What are the differences between lead-acid batteries and lithium batteries

The difference between lead-acid battery and lithium battery 1. Cycle life In terms of life, lithium battery is generally 1200~2000 times, which is much higher than that of lead-acid battery 500~900 times. 2. In terms of energy, lithium battery 150Wh/kg beats lead-acid battery 40Wh/kg. 3. In terms of volume, weight, and quality, generally speaking, the weight of lead-acid batteries is 16-30 kilograms, while the weight of lithium batteries is about 2.5-3 kilograms, which is equivalent to 1/3 to 1/4 of lead-acid batteries. In terms of weight, lithium batteries have an absolute advantage. Small weight also leads to small size, the volume of lithium batteries is 2/3 of the volume of lead-acid batteries. This also leads to higher handling costs for lead-acid batteries than lithium batteries. 4. Durability The lead-acid battery has a memory effect within 300 times of deep charge and deep discharge, and its life span is about two years. And to replenish the liquid at a time. Lithium batteries have strong durability, slow consumption, charge and discharge more than 500 times, and have no memory. The general life span is 45 years. 5. Battery capacity The lead-acid battery capacity is about 20 amps; the lithium battery capacity is 810 amps. 6. Environmentally friendly lead-acid batteries are prone to pollution, while lithium batteries are relatively green and environmentally friendly. 7. Under the same voltage and current cost, the cost of lithium batteries is much higher than that of lead-acid batteries. Moreover, the maintenance cost of lithium batteries is much higher than that of lead-acid batteries. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: What are the bottlenecks in graphene lithium battery applications?