Six of the advantages of lithium battery

Source: 2020 - 03 - 26 'hits: six of the advantages of battery 1. High lithium battery voltage, light weight. The average individual cell voltage up to 3. 7 v or 3. 2 v, with 2 - Four nimh battery or nickel metal diaphragm series voltage of the battery. If the customer need to use the battery voltage, then selecting the lithium battery is easy to form a lithium-ion battery pack, convenient and quick to lithium battery. 2. Lithium battery energy and density is also very high for other battery. Lithium battery has high energy storage density. At present, the commonly used the density of the lithium battery is 450 - 620 wh/kg, it is 5 - of lead-acid batteries Seven times. If people use battery also considered a very important problem, which is pollution. 3. Compare the battery weight. The weight of the lithium battery is about 5 - of lead-acid batteries 6 times. Lithium battery weight and the weight of the polymer lithium battery. But look at capacity and life, people will choose the lithium battery. 4, lithium battery life is very long, a lithium battery life if no accident can use 6 years, up to nine years. Normal use is more than 1000 times. If no accident, using frequency can reach more than 1500 times. 5. Low self-discharge, no memory effect. In the process of the production of lithium-ion batteries, add protection board on ontology lithium-ion batteries, lithium batteries causes overcharge discharge effect. Lithium battery itself with high power capacity. Electric cars using lithium-ion batteries can reach 15 - 30 c high charge and discharge capacity, increasing the car of high strength. 6, green environmental protection, lithium-ion batteries, lithium batteries do not contain lead, mercury, cadmium and other toxic substances. Lithium batteries advantages: the advantages and disadvantages of lithium battery is small in size, light weight, compared with lead-acid batteries, lithium battery volume is two-thirds the size of lead-acid battery, the weight is about 1/3 of the lead-acid battery weight. The same size of lithium batteries more than lead-acid battery capacity, reduce the weight of the electric car mileage has increased by about 10%. In terms of charging and discharging lithium battery than the lead-acid battery has better durability. Under normal temperature, lithium battery can charge 48 hours continuously, without battery, leak and rupture accident, capacity of more than 95%. In a dedicated charger, can fast charge and discharge. Deep deep filling put more than 500 times, there has been no memory, general life in 4 - basically For five years.