Shenzhen DCI Autos Co., Ltd. is a professional manufacturer specializing in electric vehicle components and advanced mobility technologies for the global automotive industry. Established in 2014, the company is headquartered in Shenzhen, Guangdong Province, a leading center for innovation in electric transportation and intelligent manufacturing.
Operating from a modern production facility covering 28,000 square meters and supported by more than 300 employees, DCI Autos has developed comprehensive capabilities in engineering, manufacturing, testing, and international supply chain support. We bridge the gap between complex lithium chemistry and vehicle safety through our high-performance Battery Monitoring Systems (BMS).
The global transition to Net-Zero emissions has catapulted the demand for sophisticated Battery Monitoring Systems. As the "Brain" of the battery pack, a modern BMS is no longer just a safety cutoff; it is a complex data hub that determines the vehicle's range, longevity, and residual value. From commercial EV fleets to stationary energy storage, the BMS market is witnessing a seismic shift toward Functional Safety (ISO 26262) and real-time cloud analytics.
The transition from 400V to 800V architectures requires BMS units with higher isolation voltage and faster sampling rates to minimize charging time and heat generation.
Utilizing Machine Learning algorithms to predict State of Charge (SoC) and State of Health (SoH) with 99% accuracy, reducing "Range Anxiety" for end-users.
Removal of up to 90% of wiring harnesses, reducing vehicle weight and assembly complexity while increasing modularity in pack design.
DCI Autos doesn't just provide components; we provide Macro Solutions. Our integrated approach covers the entire power flow of the vehicle:
Optimized for urban delivery trucks and electric buses, our BMS supports heavy duty cycling and fast-charging cycles common in commercial logistics.
Compact BMS solutions for e-bikes, scooters (like the Surron platform), and 3-wheelers, focusing on vibration resistance and waterproofing (IP67+).
Scaling our vehicle technology for home and industrial solar storage (51.2V 600Ah systems), ensuring grid stability and backup power reliability.
DCI Autos provides flexible OEM and ODM services, including customized component development, private-label manufacturing, system integration support, and application-specific engineering solutions. Our R&D team continuously explores innovations in electrification, energy management, and lightweight design.
Passive balancing dissipates excess energy from higher-charged cells as heat through resistors. Active balancing, which DCI Autos specializes in, redistributes charge between cells, improving efficiency and extending the overall runtime of the battery pack.
Our BMS units undergo rigorous environmental testing, including thermal shock (-40°C to +85°C), humidity cycling, and high-G vibration testing to ensure stability in everything from Arctic conditions to tropical environments.
Yes, all our high-voltage and smart BMS systems support standard CAN 2.0B and CAN-FD protocols, allowing seamless integration with VCUs, Motor Controllers, and Telematics units.
Absolutely. As an ODM specialist, we customize firmware algorithms specifically for LFP, NMC, or LTO chemistries to optimize the charging curve and safety thresholds for your unique application.
Today, Shenzhen DCI Autos Co., Ltd. serves customers across North America, Europe, Southeast Asia, the Middle East, South America, and other international markets. Through continuous innovation, precision manufacturing, and customer-focused collaboration, the company remains committed to supporting the global transition toward sustainable transportation and next-generation electric mobility technologies.
DCI Autos
