This is an 21700 battery can, which is used to produce 21700 lithium batteries. It is positioned in the high-end power and energy storage battery market. The product has stable size and good consistency. The characteristics of k-treatment of pre plated nickel steel greatly improve the welding performance of the battery and reduce the internal resistance and self discharge rate of the battery. It is mainly used in the full-automatic battery production line. At present, our main customers are distributed in China, Malaysia and Germany.
|Product Name:||21700 battery can|
|Packing size (mm)||550*330*300|
|Packing quantity (PCS)||1052|
|Gross packing weight (kg / box)||9|
Our 21700 battery can adopts special customized stamping machine and imported alloy die. With the continuous drawing processing technology of thin plate and years of technical experience, the stamping die can realize micron adjustment and can be made into shells of various shapes to meet the technical requirements of vehicle power battery. For 20 years, we have been engaged in the production and research of professional electroplated battery steel shell and bottom cover, and always committed to the research on how to improve the electrical properties of battery steel shell coating. With rich technical experience and special process formula, we can obtain better coating, compactness, adhesion, weldability and anti-corrosion performance, which are at the leading level in China.
In order to make the 21700 Battery Can meet the requirements of power battery, we use the most advanced high-speed and high-precision stamping machine with cooling to ensure the accuracy and quality requirements of products.
We have the Puny testing report and SGS material report of this 21700 Battery Can.
Delivery - our 21700 Battery Can delivery time is 7-10 days, and the delivery time of customized products is 14-25 days (depending on the delivery quantity)
Transportation - the nearest loading port is Shanghai. We can handle it by sea, train and air.
Service- We provide high-quality after-sales service. As long as we send email, we will try our best to solve the problem. Win win cooperation is our mission. We will help every cooperative customer improve the process requirements of the battery case.
Generally, the 21700 Battery Can is made of China Baosteel (bdck) and Japan Nippon Steel (spcc-bt-sd)
We usually ask customers to provide 21700 Battery Can drawings for production. Of course, we can also provide customer technology to help customers use the best size.
We have two processes:
1. Plate - press the battery case first - nickel plating - finished battery case
2. Nickel plated plate - Stamping battery case (finished product)
Yes, we can print your logo on product and color box.
Our 21700 Battery Can, 21700 battery can, 26650 battery can, 32135 battery can and other series of battery can have a production capacity of 2 million / day, and can usually be delivered within 7 days, except for custom orders (depending on the production days of the mold).
Shanghai or Ningbo
The MOQ of our 21700 Battery Can is 2000 PCs. we can provide less than 10 samples free of charge before placing an order, and the freight can be borne by the buyer.