SF Express, EMS, ZTO Express.
1. SF Express is a well-known domestic express company with a strong logistics network and professional logistics services. SF Express can transport lithium batteries that meet national standards, including electric vehicle batteries. packaging services and safety guarantees ensure that the batteries will not be damaged during transportation.
2. EMS is a subsidiary of China Post Express Company and one of the best-known express companies in China. EMS can transport lithium batteries that meet national standards, including electric vehicle batteries. EMS also supplies professional batteries. Packaging and safety insurance services to ensure that batteries are not damaged during transportation.
3. ZTO Express is a rapidly growing express transportation company with a vaste logistics network and professional logistics services. ZTO Express can transport lithium batteries that meet national standards, including batteries for electric vehicles. packaging and safety services to ensure that the battery will not be damaged during transportation.
How to express lithium batteries
Domestic SF Express, Yunda, ZTO, YTO, STO, etc. can all deliver lithium batteries.
Because lithium batteries are not prohibited items, but lithium batteries are restricted items for air transportation, so they cannot be transported by aircraft and cannot be transported only by land.
Lithium batteries are batteries that use lithium metal or lithium alloy as the negative electrode material and use a non-aqueous electrolyte solution. This battery is therefore also calleded lithium metal battery. Unlike other batteries, lithium batteries have the characteristics of high charge density, long life and high unit cost. Depending on the structural design and electrode materials, lithium batteries can produce voltages ranging from 1.5 V (equivalent to zinc-carbon or alkaline batteries) to 3.7 V.
< strong>Charging principle of lithium-ion battery
The working principle of lithium-ion battery refers to its charging and discharging principle. When the battery is charged, lithium ions are generated on the positive electrode of the battery and the generated lithium ions move to the negative electrode via the electrolyte. The carbon used as a negative electrode has a layered structure with numerous micropores. The lithium ions that reach the negative electrode are integrated into the micropores of the carbon layer.The more lithium ions, the higher the charging capacity.
Similarly, when the battery is discharged (that is, the process when we use the battery), the lithium ions embedded in the carbon layer of the negative electrode are released and return towards the positive electrode. The more lithium ions that return to the positive electrode, the higher the discharge capacity. What we usually call battery capacity refers to the discharge capacity.
What is the cheapest logistics method to send lithium batteries individually?
Lithium batteries can be sent by express delivery, but there are regulations and requirements specific conditions must be respected. Lithium batteries cannot be sent by ordinary express delivery because lithium batteries are corrosive and are prohibited items. However, you can choose lo companiesspecific logistics, such as postal companies or some international express companies (such as DHL, Fedex, UPS and TNT), which can usually provide specialized transportation.Serve. When sent by post, lithium batteries must be properly packaged and marked in accordance with the courier company's regulations to ensure safe transportation. Additionally, because lithium batteries are aviation regulated items, they cannot be transported by air and can only be transported by ground.
Publish. Users can choose to send items via express mail. They go to the post office and hand the items to the staff at the window. Staff can package the items and send them. Compared to other express delivery services, the cost of express mail. delivery is relatively faible, suitable for sending larger and lighter packages.