Battery production and processing outsourcing process

Does an electric vehicle manufacturer outsource battery production?

This paper examines an electric vehicle manufacturer's (EVM) battery outsourcing decision and product choice strategy in a two‐stage supply chain consisting of a battery supplier and an EVM that have different power structures. We analyze two game scenarios: the EVM outsources battery production versus the EVM produces batteries in‐house.

What is a battery outsourcing decision?

In addition, the battery outsourcing decision is related to not only the fixed operation cost of in-house production but also to its market position. We will elaborate this below. Proposition 3. When producing two EVs, the battery outsourcing decision of the EVM is as follows: 8 . 5 .

What is battery manufacturing process?

Figure 1 introduces the current state-of-the-art battery manufacturing process, which includes three major parts: electrode preparation, cell assembly, and battery electrochemistry activation. First, the active material (AM), conductive additive, and binder are mixed to form a uniform slurry with the solvent.

What are the production steps in lithium-ion battery cell manufacturing?

Production steps in lithium-ion battery cell manufacturing summarizing electrode manufacturing, cell assembly and cell finishing (formation) based on prismatic cell format. Electrode manufacturing starts with the reception of the materials in a dry room (environment with controlled humidity, temperature, and pressure).

Why are battery manufacturing process steps important?

Developments in different battery chemistries and cell formats play a vital role in the final performance of the batteries found in the market. However, battery manufacturing process steps and their product quality are also important parameters affecting the final products’ operational lifetime and durability.

Does the EVM's battery outsourcing strategy affect supply chain profits?

In summary, there are very limited studies that combine the EVM’s battery outsourcing decision and product choice strategy under different power structures, as well as the effect of the range anxiety and the government subsidy on the pricing strategies and profits of supply chain members.