Six advantages of lithium batteries

Six advantages of batteries 1. Lithium batteries have high voltage and light weight. The average voltage of a single battery can reach 3.7v or 3.2v, which is equivalent to the series voltage of 2-4 nickel-hydrogen batteries or nickel-metal diaphragm batteries. If the customer wants to use the battery voltage, then choosing the lithium battery is easy to form a lithium battery pack, which is convenient and quick to charge the lithium battery. 2. The energy and density of lithium batteries are also very high compared to other batteries. Lithium batteries have a high energy storage density. At present, the density of commonly used lithium batteries can reach 450-620wh/kg, which is 5-7 times that of lead-acid batteries. If people use batteries, they will also consider a very important issue, that is pollution. 3. Compare battery weight. The weight of lithium batteries is about 5-6 times that of lead-acid batteries. The weight of a lithium battery is about the same as that of a polymer lithium battery. But looking at capacity and life, people will choose lithium batteries. 4. The life of lithium battery is very long. If there is no accident, the life of a lithium battery can be used for more than 6 years, up to 9 years. Normal use is more than 1000 times. If there is no accident, the number of uses can reach more than 1500. 5. Low self-discharge and no memory effect. During the processing of the lithium battery, adding a protective plate to the body of the lithium battery will cause the lithium battery to have an overcharge and overdischarge effect. Lithium batteries themselves have high power carrying capacity. The lithium battery used in electric vehicles can achieve high-efficiency charge and discharge capacity of 15-30c, thereby accelerating the high-intensity start of the vehicle. 6. Lithium batteries are green and environmentally friendly. They do not contain toxic substances such as lead, mercury, and cadmium. Advantages and disadvantages of lithium batteries Advantages: Lithium batteries are small in size and light in weight. Compared with lead-acid batteries, lithium batteries are 2/3 the volume of lead-acid batteries and weigh about 1/3 of the weight of lead-acid batteries. Lithium batteries of the same size have a larger capacity than lead-acid batteries, and the reduction in weight increases the mileage of electric vehicles by about 10%. In terms of charging and discharging, lithium batteries have stronger durability than lead-acid batteries. At room temperature, the lithium battery can be charged continuously for 48 hours without any accidents such as battery expansion, leakage, or breakage, and the capacity remains above 95%. And on the special charger, it can charge and discharge quickly. Deep charge and deep discharge more than 500 times, there is no memory yet, and the general life span is basically 4-5 years. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.