Comparison and analysis of lithium battery pack and lead-acid battery pack

The first one is about the service life: the cycle life of lead-acid batteries is about 300 times, and the highest is 500 times, while the cycle life of lithium batteries can reach more than 2000 times. Under the same conditions, the service life of a lead-acid battery is at most 1 to 1.5 years. The same brand new lithium battery used under the same conditions can have a service life of 7 to 8 years. The second one is about the memory effect: the memory effect is an effect of the crystallization of the battery contents due to the use of power lithium batteries. Lithium battery packs have no memory effect. For example, after more than 1600 recharges, its storage capacity can still reach 80%. Lithium batteries do not have this phenomenon. No matter what state the battery is in, it can be charged and used at any time without having to discharge it before recharging. However, lead-acid batteries must be charged when the battery is used up to prevent the memory effect. The third is about weight and capacity and environmental protection: the volume of the lithium battery pack is 2/3 of the lead-acid battery pack, and the weight is 1/3 of the weight of the lead-acid battery. In other words, a lithium battery pack with the same capacity is the size of an egg, then a lead-acid battery pack is as big as three eggs, so the lithium battery used in the machine is small in size and light in weight, and it is more convenient to run. The storage battery will be large and heavy, which will bring certain disadvantages to the operation of the machine. And the lithium battery PACK does not contain any heavy metals and rare metals, which will not cause pollution and pressure to the environment. Lead-acid batteries contain a large amount of lead and acid, which can cause pollution if they are improperly recycled after use. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: The difference and lifespan between polymer batteries and lithium batteries