First of all, you have to be clear, electric car manufacturers do not do batteries, batteries have always been specialized in battery manufacturers labeling supporting, so do not have to look at what brand mainly look at the battery brand, of course, the big brands of electric cars with brand electric power will save electricity, so that you can run farther, more durable, of course, mainly to look at the battery!
The second point why the battery is not good, mainly because it is now used without environmental protection batteries, plus recycled lead, resulting in the service life of the battery, the explosive power, range are down a lot, so now the battery compared to the previous are not good! It's now common to be about the same at 1+ years!
But now there are many new energy lithium batteries, lithium batteries can be a good solution to the drawbacks of lead-acid batteries, but it is the price is relatively high, there is a certain degree of danger, resulting in the domestic has not been popularized, but when used properly is still good is a good choice!
At present, the domestic brand batteries are mainly Tianneng, Chaowei as a representative can refer to!
The following four batteries are very good, not only strong brand influence, the public reputation is also very good.
2. Nanfu, founded in 1954, the company's headquarters was set up in Nanping City, Fujian Province, over the years focusing on the operation of alkaline batteries, Nanfu by virtue of its modern equipment and high-tech research technology, so that its batteries are widely sold to more than a hundred countries around the world.
3. Windsail, formerly belonging to the Baoding Storage Battery Factory, was established in 1958, formally because of such historical conditions, it is now the industrial manufacturing laid a good foundation, but also with the excellent manufacturing enterprises in Hebei Province, the title.
4. Chaoba, founded in 1964, under the banner of Gold Peak Battery International Limited, headquartered in Hong Kong SAR, is a design, research and development, manufacturing and sales of a number of links in one of the diversified enterprises.
The subject Hello, I am the Tennant Battery Nanyang office of the Tiger Zhizhi, I am mainly in the store every day to do after-sales service, battery replacement. I think now in the electric car battery this piece or Tannen, Chaowei is the best, here are my views.
1, in terms of quality, Tianneng, super power due to the industry's top two, mature technology, advanced equipment, quality is the best in the peer group. I do after-sales service, and Tianneng, Chaowei have done, I think the quality of the two brands are about the same, the overall repair rate is much lower than those small brands.
2, in terms of price, Tianneng, Chaowei due to white-hot competition prices have been very low, and prices have been very transparent. On the contrary, some small brands due to small market competition, price opacity, in turn, can be on the price, so do not have too much entanglement in the price.
3, in terms of after-sales service, Tianneng, Chaowei after-sales service in the battery industry is absolutely the best. Because of the large sales volume, so the after-sales relatively more, after-sales service personnel are also more, after-sales turnover is also fast, after-sales service quality is higher. Some small brands exist at the time of high prices, the price war a fight even after-sales can not be found, so this point must be considered.
The above is my opinion, there is another point is to change the battery to see the production date of the battery, the date is closer to the better. I hope my answer can help you, but also please give a praise to encourage it!
Currently lead-acid battery manufacturers in order to cater to the new national standard, in the battery internal materials streamlined to reduce the weight of the battery lead material at the same time to reduce the cost, the user pays the same cost to buy to the capacity of the smaller battery, bring the most intuitive feeling of the range is a significant decline. With the aim of "peace of mind, reliability and less hassle", Green Power proudly introduces its independently developed high-capacity batteries.
The capacity of the battery has been increased by 10%, while the range has been increased by more than 10%; the performance of the battery has also been improved, which is mainly reflected in the extension of the cycle life.
Effectively utilize the space inside the original battery, increase the number of positive and negative electrode materials and electrolyte, the space utilization rate from the original 95% to 100%; Increase the amount of lead material inside the battery, while the proportion of electrolyte increased year-on-year, resulting in an increase in the weight of the battery, and an increase in the capacity of the battery year-on-year.
Hello, for your question I personally recommend that you replace the battery with a Chaowei brand. (Sealed lead-acid batteries for electric scooters) The brand's batteries are characterized by: reliable sealed structure, no leakage, high specific energy, small self-discharge, long cycle life. Adopting liquid-poor design, internal oxygen circulation, less water loss, and strong charging acceptance ability. It is the ideal supporting power supply for electric bicycles. ps: I personally use Chaowei brand batteries, with three years, charging two times a week, there has not been any abnormality. I hope my answer can help you.
I have not been a village official before, engaged in the electric car industry for five years, I personally feel that Chaowei and Tannen are similar. Sometimes good luck can touch a group of good, bad luck a year will not work.
Of course, this is also related to the car, the new car to save electricity old car cost electricity! Some dealers put small batteries in high-powered electric cars to give the car a short range, but of course a small car with a large battery saves electricity and is also good for the battery!
Some customers don't pay attention to charging a charge is a night or even a day, and some have used a little bit of charging so that also loss of battery.
As a user we have to take care of the electric car battery, not to 8 months to find the dealer said the battery does not work for a new one, are not easy! Battery bad can not blame the brand can not, first of all to find their own reasons!
The last point of the development of China's lead-acid batteries for so many years, the technology is mature, the family is almost the same, they pay more attention to it! I hope you can help!
Recommended for everyone Taito electric car it, compared to Emma, Yadi and other brands, obviously technologically advanced Taito electric car more energy-saving, run farther. The appearance is relatively new, lithium battery is durable, shock absorption effect is good, etc. are the advantages of Tailoring electric car.
At present, the best domestic battery is the Tennant battery, Tennant battery is definitely the first choice, in addition to Chaowei battery, Asahi Pai battery can also be considered. But when you buy a battery, you must pay attention not to buy a fake battery. When you buy, you must check the authenticity.
Changing the brand of the electric car battery is the most important thing to buy a set of good quality batteries, but the later use of the battery and maintenance is also important, if the use of improper, improper maintenance, then the battery quality and then good, its service life will be very short.
General battery use the following points:
1, battery charging, the best time to charge the battery is about 30% of the remaining power, charging time is generally controlled in 5-8 hours or so, do not transition charging.
2, to avoid exposure to high temperatures under the sun, it is strictly prohibited to charge in a high temperature environment; avoid charging immediately after driving under high temperature.
3, is strictly prohibited loss of power storage
4, minimize the use of fast charging
I think the Tianneng brand battery is very good. My electric tricycle battery is Tennant brand, sometimes loaded with thousands of 800 pounds, has been used for nearly four years, still safe and sound.
I use Tennant 10OA, bad for maintenance to send a week, the battery has not yet given me a change, the after-sales is too bad.