The Market Reports

Synopsis

The global market for EV Battery Disconnect Unit (BDU) was estimated to be worth US$ 3174 million in 2024 and is forecast to a readjusted size of US$ 6200 million by 2031 with a CAGR of 9.1% during the forecast period 2025-2031.

The Battery Disconnect Unit (BDU) is an important component in electric vehicles (EV) and hybrid electric vehicles (PHEV). Its main function is to safely disconnect the battery from the electric system to prevent electrical problems or safety hazards in certain situations. BDU plays a vital role in the automotive battery management system to ensure the safe operation of the vehicle

The global key manufacturers of EV Battery Disconnect Unit (BDU) include Panasonic, BYD, Lear Corporation, WuHan Jason Automotive Technology, Aptiv, Guangdong Senssun Weighing Apparatus Group, Chilye Green Technology, EFI Automotive, and Ningbo Fengmei, etc. In 2024, the global top five players had a share approximately 49.84 % in terms of revenue. As the price war in the automotive industry intensifies, cost reduction has become one of the main concerns of vehicle manufacturers. Through the modularization and integration of components, the safety and reliability of the entire module can be improved while effectively reducing the production process and production costs of individual components and reducing other materials, thereby reducing costs and increasing efficiency. Therefore, integration and modularization have become the main direction of industry development, and application scenarios are constantly increasing and penetrating

This report aims to provide a comprehensive presentation of the global market for EV Battery Disconnect Unit (BDU), focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of EV Battery Disconnect Unit (BDU) by region & country, by Type, and by Application.

The EV Battery Disconnect Unit (BDU) market size, estimations, and forecasts are provided in terms of sales volume (K Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding EV Battery Disconnect Unit (BDU).

Market Segmentation

By Company

• Panasonic
• BYD
• Lear Corporation
• WuHan Jason Automotive Technology
• Aptiv
• Guangdong Senssun Weighing Apparatus Group
• Chilye Green Technology
• EFI Automotive
• Ningbo Fengmei
• Shenzhen BSB Technology Development
• Zhejiang Yonggui Electric Equipment
• Hefei Kainate Photoelectric Technology

Segment by Type

• Distributed BDU
• Centralized BDU

Segment by Application

• BEV
• PHEV

Segment by Region

• North America: United States, Canada, and Mexico
• Europe: United Kingdom, Germany, France, Spain, Italy, and Rest of Europe
• Asia Pacific: China, India, Japan, Australia, South Korea, and Rest of Asia Pacific
• Middle East & Africa: Saudi Arabia, South Africa, and Rest of MEA
• Latin America: Brazil, Argentina, and Rest of Latin America

*If you need a regional or country-specific version, or customized segmentation, we can tailor the report to your requirements.