New energy vehicles cluster, there are concerns that its range, someone said that the charging pile, as these concerns gradually resolved, and people in put forward, the electric car will not be afraid of water As everybody knows, a mobile phone, fell into the water, almost have reached the end of its life, and pick up so much the battery Electric vehicles, battery into the water, the consumer is not just frightened, so the question becomes, new energy vehicles can achieve one hundred percent waterproof? The battery waterproof ability standard than we think About protective security level, the product has a clear indicators: IP protection grade.

Recently, the Zhejiang AL NANO technology co, LTD.

From a single charge traveling hundreds of miles of electric cars to powerful chain saw as electric cars, every year there are new products on the market, make full use of the battery the recent developments in technology But the growth leads people to concern, all over the world Lithium electricity Supply of many new type of rechargeable battery core metal, could end up being exhausted.

Lithium - ion battery and lithium - ion battery is a development process, Lithium battery is a kind of material with lithium metal or lithium alloy as cathode material, as the REDOX reaction, chemical reaction, SONY, invented the carbon materials as anode, with lithium compounds as the anode of lithium battery, in the process of charging and discharging, no metal lithium exists, only lithium ion, this is the lithium ion battery, this is a new kind of lithium battery From the point of use, strictly lithium battery and lithium ion batteries are also different.

Introduction to Lithium BatteryLithium batteries are batteries that use lithium metal or lithium alloys as negative electrode materials and use non-aqueous electrolyte solutions In 1912, the lithium metal battery was first proposed and studied by GilbertN.

IEC international standardCommon in the battery industry is an IEC international standard The IEC (International Electrotechnical Commission) has established the IEC battery standard to promote standardization in the world of electrical and electronic fields.

The length of life of an electric vehicle battery has a lot to do with the habit of using it Lead-acid batteries have no memory, so the rapid reduction of capacity is mainly due to some reasons such as battery vulcanization and “water loss” and “debt loss”.

The battery cover is a square-shell battery cover that seals the bare cell from the outside Each of the square-shell batteries is composed of a cover and a casing.

On April 9th, after 8 days of trial operation, Didi delivery was officially launched in Wuxi The first day of the order reached 334,000 orders, while the Meituan, Eleme, did not go behind, and began to send money and red envelopes.

On May 16th, Shenzhen BAK Power Battery Co, Ltd.