CATL 306Ah and 314Ah LiFePO4 Battery Cells Shipped to Japan

Order Details

The Customer Needed Clear Product Verification

Before confirming the purchase, the customer asked to see the QR codes and detailed photos of both CATL cell models.

We shared photos of the available CATL inventory, including visible QR code details. We also explained that CATL uses internal Manufacturing Execution System tracking codes. These codes normally require access to an authorized CATL system and cannot be read with standard consumer applications such as WeChat or Alipay.

Sea Freight From Shenzhen to Japan

The eight CATL battery cells were sent to our logistics partner in Shenzhen and shipped to Japan by sea. The service included delivery to the customer's address, with customs and tax handled within the quoted shipping arrangement.

The estimated transit time was about 25 days. After the shipping record was issued, we provided tracking information and monitored the shipment alongside the customer. The batteries arrived safely in Japan about one month later.

For overseas battery buyers, clear communication is especially important because lithium batteries require specialist transport arrangements. We confirm the shipping method, destination details, expected timing, and document requirements before dispatch.

Support After the Batteries Arrived

After receiving the shipment, the customer asked how to distinguish the CATL 306Ah cells from the CATL 314Ah cells. The two models can be differentiated by their terminal tab design.

We asked the customer to send photos of the cell terminals, then annotated the images to show which cells were 306Ah and which were 314Ah. This gave the customer a clear visual reference before handling or integrating the cells.

The customer also asked about the yellow boards positioned around the cells. These insulating boards are made from alkali free glass fiber cloth and epoxy resin, compressed under high temperature and pressure. They provide three practical functions:

• Electrical insulation around the battery cells
• Thermal separation between adjacent cells
• Mechanical protection against compression, movement, and vibration

This support continued after delivery because receiving the batteries is not always the final step.

This Japan order shows how a small mixed quantity battery purchase can still receive careful support. The customer was able to confirm product details, receive photos before dispatch, track the sea shipment, and obtain technical clarification after delivery.

LiFePO4 Battery Shop supplies brand new CATL cells for energy storage, electric mobility, marine systems, industrial equipment, and custom battery projects. We can support sample quantities, mixed model enquiries, wholesale requirements, and international delivery.

Browse our CATL battery cells or contact LiFePO4 Battery Shop with the model, quantity, destination country, and project requirements. We will confirm current availability, documentation options, and a suitable shipping method.