Yongbang New Energy tells you what are the advantages and disadvantages of lithium batteries for electric bicycles

Advantage:

There is a small-sized lithium battery electric bicycle in the Yongbang store. It weighs only about 16 kg. The battery is only the size of a book and weighs 2.5 kg. It can be carried in a bag and used to charge a computer. The lead-acid battery with equivalent horsepower weighs about 15 kilograms. However, this kind of electric vehicle battery is not expensive, and the price of electric vehicle lithium battery is 1280 yuan. "This kind of battery has only been on the market for a week, the price is relatively affordable, and the sales volume is better than expected. It sold hundreds of units in a week." Mr. Liao, the person in charge of Yongbang electric vehicle battery, said that if this kind of lithium battery is installed in an electric bicycle It can run about 30 kilometers on a single charge.

Lithium battery electric vehicles are also available in specialty stores of Giant, Bridgestone and other brands. "The power performance of a lithium battery electric bicycle is similar to that of a lead-acid battery. It can be charged for 6 to 8 hours and can run 30 to 45 kilometers depending on the battery capacity. The weight is only about 1/5 of that of a lead-acid battery." Giant's sales staff told reporters, The biggest advantage of lithium batteries for electric bicycles is their long life. A set of batteries can be used for 4 to 5 years, while the life of lead-acid batteries is only about 2 years.

Disadvantage:

According to industry insiders, energy conservation and environmental protection are the development direction of lithium battery electric bicycles. With the advancement of technology, lithium battery electric bicycles are expected to replace today's lead-acid battery electric bicycles.

"From the experience of developed countries such as Europe and the United States, lithium batteries are the future development direction of electric bicycles." Gu Decai, chairman of the Ningbo Electric Vehicle Association, said that lead-acid batteries may cause environmental pollution. The penetration rate is relatively high, and the market share is above 50%. Today, there are 500,000 electric bicycles in Ningbo city, and only about 5,000 lithium battery electric bicycles, with a market share of about 1%.

"Lithium batteries are lightweight, environmentally friendly, and will not cause environmental pollution after they are discarded. Once the application technology is mature and market sales increase, the price of lithium battery electric bicycles will definitely come down." Gu Decai said.

What are the advantages and disadvantages of lithium battery electric bicycles_how much is the price of lithium battery electric bicycles

How to choose lithium battery for electric bicycle?

1. Look at the brand At present, there are many brands of lithium batteries for electric bicycles. Consumers should choose brands with long operating hours, low repair rates, good quality, and reputable brands. For example, choose companies that have passed the ISO9001-2000 quality management system certification. If you are not sure, you can buy some big brands of lithium batteries for electric bicycles.

2. Heavy service. At present, all electric vehicle components are not yet universal, and maintenance cannot reach socialization. Therefore, when choosing electric vehicle lithium batteries, you must pay attention to whether there is a dedicated maintenance service department in the region. If the price is cheap and the after-sales service is ignored, then It's easy to be fooled.

3. Model selection Lithium batteries for electric bicycles can generally be divided into four types: luxury type, ordinary type, front and rear shock absorber type, and portable type. The luxurious type has complete functions, but the price is high, the ordinary type has a simple structure, economical and practical; the light type is light and flexible, but the stroke is short. Yongbang electric bicycle lithium battery reminds consumers to pay attention to this point when purchasing.

4. Check accessories. The strength requirements and performance requirements of electric bicycle lithium battery parts should be higher than bicycles. When purchasing, the user should look at the quality of the selected parts of the vehicle battery, such as: battery and functional protection, etc., and whether all parts are manufactured in good quality.

5. Consider a set of new batteries with a mileage of 36V/12Ah. The mileage of a new battery is generally about 50 kilometers. Under normal circumstances, the longest riding distance is about 35 kilometers per day. Trip mileage). For those who ride the longest distance more than 50 kilometers per day, it is necessary to consider whether there is the possibility of charging at intervals twice a day. If there is no such possibility, it is not suitable to buy an electric bicycle.