Lack of good battery circulation system hidden behind the prosperity of electric vehicles

In recent days, Tesla’s unprecedented release of a ModelS/X custom-made by a country, it is rare for owners to provide new national standard charging adapters for free. Obviously, China has become the world's largest electric vehicle market, and it has also become a must for many domestic and foreign car companies.

Morgan Stanley recently pointed out in the report that a major global electric vehicle revolution dominated by China, the United States and the European Union is coming, and China will hopefully catch up with other developed countries in this reform by means of corner crossing.

In the past five years, the sales of new energy vehicles in China's passenger vehicle market have experienced strong growth with a compound annual growth rate of 131%, far exceeding the major markets of the United States (55%), Norway (94%) and Japan (81%). . From 2014 to 2015, sales of new energy vehicles in China surpassed that of the United States for the first time. In five years, China’s market share in global new energy vehicles has increased significantly from 10% to 44%.

Recently, Xin Guobin, vice minister of the Ministry of Industry and Information Technology, said at the TEDA Forum that the Ministry of Industry and Information Technology has included the timetable for the ban on fuel vehicles in the research catalog. At the China Electric Vehicles Centennials and Changzhou Forum held recently, Chen Qingtai, chairman of the China Electric Vehicles Centenary Association, also pointed out that there is no suspense about the general trend of motorization.

Today, with environmental issues urgently needed to be resolved, a change in the mode of travel is under way. The use of electric vehicles instead of fuel vehicles has become a global consensus, and China is no exception. In recent years, China’s reliance on fossil fuels has severely polluted the air. Therefore, the promotion of electric vehicles in China has brought a lot of benefits to our country.

However, even the best things can have some shortcomings. About electric vehicles, for example, electric vehicles are toxic without being treated. China will soon need to deal with a large number of batteries that cannot be reused.

The main power source of China's electric vehicles, the average service life of lithium iron phosphate batteries is five years, and in the media interview, Li Changdong, president of Bangpu Group, the largest electric vehicle battery recycling company in China in 2016, disclosed that between 2012 and 2014, Most of the lithium batteries used will fail extensively in 2018.

It is expected that approximately 250,000 tons of batteries will fail by 2020, which is close to 20 times that of the batteries depleted in 2016. The battery is the core of the electric vehicle, and China now needs a good battery circulation system. However, due to complicated chemical processes, battery recycling is not a simple matter. Improper handling can cause heavy metals in the battery to cause damage to soil and water. Pollution.

According to China's 2015 electric vehicle battery policy, automakers need to be responsible for their battery cycles. However, many automakers have left their responsibilities to battery suppliers and it is difficult for them to support a country's battery recycling system. Now China's battery recycling industry is small and scattered, and the cycle overhead is also high. This makes most people give up using the battery cycle.

HP Adapter

Laptop power adapter charger for HP:

Laptop Brand Power Adapter
EliteBook 8440p 6530b 18.5v 3.5a, 7450
Compaq 6500b 6530b 6535b 6700b 6730b 6735b 6736b 19v 4.74a, 7450
Pavilion DV4 DV5 DV6-1000 CQ60 CQ61 18.5v 3.5a, 7450
COMPAQ Mini 19v 1.58a, 4017
2710p 2730p 2740p 2740w 2760p 18.5v 3.5a, 7450
Pavilion DV4 DV5 DV5T DV6 G50 G60 G70 HDX16 18.5v 3.5a, 7450
dm4-1000 Dm4t-1000 Dm4t-1100 DV3-4000 CQ42 18.5v 3.5a, 7450
Compaq Presario CQ42 CQ57 CQ72 CQ56 CQ32 CQ32-101TX I84C 18.5v 3.5a, 7450
G62 Compaq Presario CQ42 CQ72 CQ62 CQ56 CQ32 593555-001 DM4 18.5v 3.5a, 7450
DV4 DV5 DV6-1000 DV6-1200 DV6-1300 18.5v 3.5a, 7450
DV4 SPARE 18.5v 3.5a, 7450
dv4-1120us dv4-1200 dv6-2150us dv6-2155dx dv6-1245dx 18.5v 3.5a, 7450
Pavilion DV1000 DV1100 D1200 DV1300 18.5v 3.5a, 4817
DV1000 M2000 18.5v 3.5a, 4817
EliteBook 2730p 2740 2760p Compaq 2710p nc6320 18.5v 3.5a, 7450
Compaq 320 321 325 326 420 620 621 421 19v 4.74a, 4817
Pavilion dv4000 dv4100 dv4300 dv4400 19v 4.74a, 4817
Compaq DV1000 G3000 G5000 18.5v 3.5a, 4817
dv4-5000 dv6-7000 dv7-7099 19v 4.74a, 4817
dv6-7200 dv7-7200 DV4-5000 DV7-7000 19v 4.74a, 4817
DV4 DV6 CQ60 CQ70 G50 G70 18.5v 3.5a, 7450
ProBook 4340s 4341s 19v 4.74a, 7450
Pavilion DV3 19v 4.74a, 7450
ProBook 4320s 4321s 4325s 4420s 4425s 4525s 18.5v 3.5a, 7450
dv2000 dv6400 dv6700 dv6800 dv6900 A900 V6400 18.5v 3.5a, 4817
Compaq 420 421 425 4320t 620 625 320 321 325 326 621 18.5v 3.5a, 7450
ProBook 6440b 6445b 6450b 6540b 6545b 6550b 6555b 19v 4.74a, 7450
Pavillion DV7 19.5v 4.62a, 7450
G42 G72 G32 DV7-4000 DV6-6000 DV5-2000 19.5v 4.62a, 7450
Presario CQ32 CQ42 CQ43 CQ56 CQ62 CQ72 19v 4.74a, 7450
Pavilion DV6 DV6-3000 DM4-1000 Envy 15 17 G4 G6 G7-1000 19.5v 4.62a, 7450
avilion dm3 dm3-dm3t-1000 CTO dm3-1000 dv4-3100 19.5v 3.33a, 4817
DV4 DV5 G50 G60 G61 G70 G71 HDX16 19v 4.74a, 7450
CQ40 CQ50 CQ60 CQ61 CQ70 CQ71 DV4 19v 4.74a, 7450
CQ60 CQ61 CQ40 CQ41 CQ45 CQ60 G60 G70 19v 4.74a, 7450
Pavilion dm3 CTO dm3-1000 dv4-3100 19v 4.74a, 7450
Compaq 6520 6520P 6520S 515 516 19v 4.74a, 7450
2000-425NR 19v 4.74a, 7450

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