Lithium battery upgrade in one step

Lithium battery upgrade in one step

To meet the Olympic Games, the Beijing municipal government departments and the general public are actively construction of green environment. From the beginning in June of this year, Beijing began for the coal and motor TravelMate 4000 Battery vehicles were a significant control of large-scale pollution sources. To ensure that the Olympic air-quality standards, but also eliminated in 2095 previously used for high-emission vehicles.

Since January 4 this year, the electric bicycle in Beijing, also enjoys a legal status. This will not only give relief to tens of thousands of old customers, but also so that more Beijing residents safely purchase in line with national standards of electric bicycles. Electric bicycles are becoming the capital of the new hot spot for people traveling transportation options. At the same time, the electric bicycle distribution points has quietly in Beijing and every corner of the travelmate 4050 Battery rapid proliferation of them.

In the Xinjiekou - Xidan, East 4 - Ping Beijing where these two things urban trunk line, separated by 100 meters on the distribution of the electric bicycle chain stores and small and medium distribution points. South City's famous business district in Beijing, Willy - mouth along the food market, 200 meters within the scope of electric bike brought together more than 10 shops, a street bike travelmate 4060 Battery worthy of the name. In June this year, Jinsong, an area of over 1 million square meters of electric vehicles Mall grand opening, to the country the United States, Suning Appliance to carry out the mall model of electric vehicle wholesale and retail business. Tracing the source, store their business is hot is the intrinsic driving force for this phenomenon.

When asked why it is so enthusiastically into TravelMate 530 Battery the distribution of electric bicycles, a lot of businesses have said in the past authorities to prohibit electric bicycle Sheung There are two concerns: first, causing traffic jams and increase the management burden; second is randomly discarded used batteries will result in environmental pollution. Today, the electric bicycle in the southern major cities has become a mainstream means of transport, has proved right the people of Beijing is also a safe and effective means of transport; recently, the electric bicycle power source in addition to traditional lead-acid battery in addition another adds a new member: Lithium-ion battery. This is to address pollution problems in the Travelmate 630 Battery provides a one-step option.

In Beijing, the electric bicycle travelmate 800 Battery environmental problems it is still a potential source of trouble. Most of the traditional electric bicycle with lead-acid battery-powered core, while the lead-acid batteries are polluting the environment heavyweight killer of tens of millions each year group of lead-acid batteries for electric vehicle production and recycling process a large number of pollution. How to contribute to the escalation of the battery core technology to enable people to enjoy the benefits of electric bicycles without environmental pollution has become the key to solving the problem.

Large-scale application in lithium TravelMate C300 Battery to cell phones and other portable communications tool, the quality of its green environmental protection have been recognized. This use of water in the production process does not have the battery does not contain any heavy metals, raw materials mainly of carbon and lithium salts; full recovery of tail gas produced by recycling; do not produce solid pollution, the impact on the environment down to a minimum. Li-ion battery is less than 3 kilograms, compared with 15 kilograms of lead-acid batteries is a lot of light; in performance, the performance of lithium batteries and more outstanding, -20 ℃ -55 ℃ can be a normal charge and discharge, fully charge and discharge times up to 800 times.

Lithium Electric bike market in the face of vigorous development of the situation, manufacturers and merchants of all read all the classics, but in the end consumers pay any attention to account is the last word. Beijingers Daoshi the leading idea of this high-tech lithium-tram shown great enthusiasm. Since Beijing residents are more common buildings, using the original lead-acid electric bicycles a day, always upstairs downstairs Eurya a 30,40 kg of weight, not to mention women and the elderly, even the young man feel difficult. With less than 6 pounds of lithium batteries, which store the user's Eurya take I do not know how much light. Light and easy to get alone is not enough to make practical Beijingers lucrative, long service life make them really cost-effective Gao Cai Upper Center. Ordinary lead-acid battery charging and discharging 200 times must be replaced every year to take a new battery costs, summer and winter temperatures are also often affected by the fallout of continued sharp decline in mileage OK There's nothing like winter in semi-electric car on the road "strike" is even more frustrated. Lithium battery life is 3-4 times more lead-acid batteries, but also for Beijing in winter driving force users to remove decay troubles.

Government, business, consumers in the pursuit of environment-friendly, easy and convenient way of life to reach a consensus before making Li-ion electric bike market ushered in a bright future. Paul, easy and convenient way of life to reach a consensus before making Li-ion electric bike market ushered in the pre-selling monthly sales market for portable communications tool, the quality of its green environmental protection has been recognized, at present, the basic price of each tram in the lithium 2000-3000 yuan, in addition to ordinary office workers and middle-aged, the deeply suffered traffic jams for students and white-collar workers are gradually added to the ranks of lithium tram consumption.

In such a situation, as the main driving force for the domestic lithium battery suppliers, Suzhou Star Constant Power Co., Ltd. in mid-September of Physics, Chinese Academy of Sciences held a "return home" the good news events. Attending a press felt, from the beginning of this year, the electric bicycle transition to "Lithium Alone" is already inevitable. As the CAS Institute of Physics, Lenovo, and to Austrian high-tech joint venture company, Suzhou Star Constant Power Co., Ltd. with its world-class manganese modified lithium batteries, to demonstrate the electric bicycle industry, they will be green, light-weight revolution carried out in the end resolve. As the professional manufacturer of lithium battery power, star Constant developed its own core technology has won the domestic mainstream electric bicycle manufacturers. Star Constant lithium manganese battery with electric bicycles in Beijing is a flourishing sales. According to an industry survey shows that so far this year, Beijing now has more than 100 sales outlets operated electric vehicles loaded with star Constant lithium manganese battery electric vehicles, sales reached 7,000 units. In August in Beijing on the license of the electric car is about 16000, while the assembled sing Constant Rebar Ace lithium manganese Lithium batteries accounted for 10% of the tram, about 1600. Due to selling, selling out of supplies scenes are frequent, and even some network introduced in the manner intended car. We have reason to believe that Li-ion battery upgrades in one go, the capital scenery just electric cars!

NEC advent of long-life rechargeable batteries, the prospects for fast-concern

Fuji Heavy Industries, Tokyo Electric Power's electric delivery vehicle "R1e" equipped with NEC Lamilion Energy Corporation-developed lithium-ion rechargeable battery. Each battery module is equipped with six battery modules, 16 modules used in tandem. Each unit voltage 3.6V, the battery voltage is about 346V. Since each module weighs about 10kg, so rechargeable battery weighs around 160kg.

The rechargeable battery was originally developed for the hybrid. Cathode using a high overcharge safety of the manganese-like material. While there is life after a short Mn-like material weaknesses, but the NEC Lamilion Energy's products to overcome this shortcoming. According to the life prediction made by Fuji Heavy Industries, assuming an annual driving 20000 4000km, 10 years later, still maintain the initial state of the battery capacity of about 70%.

Another feature is the fast charge. For the characteristics of hybrid, using larger currents can be filled laminate-type A31-S5 unit. Although this unit is not easy to improve the energy density, but the output power density, and can quickly charge and discharge. Moreover, given the large surface area unit, even if the fast discharge, the internal temperature rises than the cylindrical shape and a square cell low. NEC Lamilion Energy has developed such a unit be able to 15 ~ 20C the speed of fast charging. Incidentally, to explain, 1C charging said rechargeable 1 hour to complete. Therefore, 20C charge refers to 3 minutes to complete the recharge.

R1e Although the charging A31-S6 speed is less than that level, but, as described last time, as the use of Tokyo Electric Power Development 200V fast charger, about 15 minutes to charge to 80% capacity. 200V AC fast charger is converted into the maximum power 50kW (maximum voltage of 500V, maximum current 125A) after the DC charge. The quick charger is used in the sample, it is still relatively large dimensions, but the internal structure is very loose in the future when you can do even more popular smaller.

With the increased production of hybrid rechargeable A32-A8 batteries, rechargeable batteries cost began to decline, electric vehicles use rechargeable batteries also are expected to decline, and hence NEC Lamilion Energy rechargeable batteries in the hybrid field of application prospects worthy of attention.