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U Home Green Electric is committed to the research and development and production of new energy products. New energy has been widely used in various fields, including home energy storage, commercial energy storage, communication base stations, forklifts, AGVs, robots, electric motorcycles, UPS power supplies, medical electronics, power tools, etc. The product has the characteristics of high safety, high reliability and high convenience, and has broad market prospects and application value. It is the preferred product for transforming the earth's environment and saving energy.
Comparison of the advantages and disadvantages of lead-acid battery and lithium battery
| Lithium Ion Battery | lead-acid battery | |
| Use mic | The cycle life can reach 800-1000 times, the service life is longer, and the cost performance is more than 4 times that of lead-acid battery | The cycle life is less than .500 times: the use of wheat life is shorter; the cost performance is lower |
| battery capacity | The same size battery, Li-ion battery has a larger battery capacity | Battery capacity is limited |
| volume and weight | Under the same specification and capacity, the volume of lithium-ion battery is 2/3 of the volume of lead-acid battery, and the weight is 1/3 of the weight of lead-acid battery | Under the same specification and capacity, the volume and weight are larger |
| Charge and discharge performance | Under the special charger, it can realize fast charging and discharging of large current | No high current fast charge and discharge performance |
| Green | Green battery, no toxic and harmful substances, no pollution in production and use | There is a large amount of lead and a large amount of acid in the battery. If it is disposed of improperly, it will cause pollution to the environment. |
lead-acid battery -RV battery
- "Lead-acid battery" is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. In 1912,
- the lithium metal battery was first proposed and studied by Gilbert N. Lewis. In the 1970s, M. S. Whittingham proposed and began to study lithium-ion batteries. Due to the chemical properties of lithium metal, it is very active,
- which makes the processing, storage, and use of lithium metal: very high environmental requirements. Therefore,
- lithium batteries have not been used for a long time. With the development of Ketang technology,lithium batteries have now becom the mainstream.
- Lithium-ion batteries have the following advantages: large specific energy; high specific power; small self-discharge; no memory effect; good cycle characteristics; fast discharge and high efficiency;
- wide operating temperature range; no environmental pollution, etc. At present, lithium-ion batteries are used in electric buses, new energy vehicles, electric bicycles,
- backup power supplies, energy storage power supplies, portable power supplies, etc., which have been widely used in the market.
- Since lithium-ion batteries are green batteries, they will not cause secondary pollution due to waste, and are easily accepted by government environmental protection departments,
- and have good export prospects. Although the price is relatively high, there is still a lot of room for price reduction.
- The Chinese government is also actively guiding the market, and applying lithium batteries - lithium iron phosphate batteries in electric buses,
