Custom Battery Management System (BMS) China Supplier - AYAA

Explore wholesale battery management solutions, including custom and smart BMS technology. AYAA, a leading China manufacturer, offers 3s-10s 200A BMS for wheeled vehicles, BMS applications, case studies, services, and support. Trust AYAA for high-quality BMS product supply.

AYAATECH BMS: From Hong Kong Startup to Global Leader in Smart Battery Management

Since its inception in Hong Kong in 2006, AYAATECH has emerged as a global leader in AYAATECH BMS technology, revolutionizing lithium battery management with innovative solutions. From versatile lithium battery BMS systems supporting lithium-ion and sodium-ion batteries to advanced lithium battery Bluetooth BMS for real-time monitoring, AYAATECH delivers high-precision, high-current (up to 400A) solutions with active balancing for electric vehicles, yachts, and energy storage. Certified under ISO 9001:2015, AYAATECH BMS ensures reliability across markets in Europe, Africa, and Oceania. Under founder Eliza’s visionary leadership, the company drives innovation while championing social responsibility through rural education and animal rescue initiatives. This article explores the AYAATECH BMS journey, its cutting-edge product line, core technologies, diverse applications, and future vision, showcasing how AYAATECH BMS is shaping the future of renewable energy.

AYAATECH Brand Story: From 2006 Hong Kong Startup to 18 Years of Industry Leadership

What Is the Origin of AYAATECH BMS?

Founded in 2006 in Hong Kong, AYAATECH began as a small startup focused on AYAATECH BMS and lithium battery management. Driven by a passion for innovation, its expert engineering team transformed AYAATECH BMS into a global leader over 18 years. Specializing in lithium battery BMS, AYAATECH delivers safe, efficient solutions for diverse applications. From manual assembly to automated production, AYAATECH BMS has expanded its reach to North America, Europe, Australia, and Asia, serving thousands of clients. Its commitment to customized lithium battery management systems, including lithium battery Bluetooth BMS, has earned trust from industry giants. AYAATECH’s mission is to integrate advanced technology with practical applications, ensuring AYAATECH BMS meets evolving energy needs.

Why Has AYAATECH BMS Sustained Leadership?

AYAATECH’s leadership in lithium battery management stems from relentless R&D and quality focus. Its engineering team, with over 16 years of average experience, develops AYAATECH BMS systems supporting 1S to 35S configurations and 1A to 320A currents. The lithium battery Bluetooth BMS leverages Bluetooth 5.2 for enhanced user interaction. AYAATECH’s “innovation-driven, customer-first” culture ensures rapid response and tailored solutions, solidifying its position as a pioneer in AYAATECH BMS technology.

AYAATECH BMS Product Line: From Lithium to Sodium-Ion Battery Management

What Makes AYAATECH BMS Product Line Exceptional?

AYAATECH’s lithium battery BMS product line is renowned for its versatility, supporting lithium-ion, LiFePO4, and sodium-ion batteries. With over 400 PCM and AYAATECH BMS models, it covers 1S to 35S configurations and 1A to 320A currents, catering to consumer electronics and industrial applications. The lithium battery Bluetooth BMS integrates CAN, SMBus, and Bluetooth for real-time monitoring, while the ES series supports 1000A peak currents for heavy-duty equipment like forklifts. AYAATECH’s forward-thinking approach includes sodium-ion AYAATECH BMS, positioning it at the forefront of next-generation energy solutions.

How Does AYAATECH BMS Support Diverse Chemistries?

AYAATECH designs lithium battery management systems tailored to battery characteristics:

  • NMC Batteries: Enhanced thermal protection for high energy density.
  • LiFePO4: Optimized for deep cycling and longevity.
  • Sodium-Ion: Dynamic algorithms for 2.0V–4.2V ranges.

Key features include:

  • Model Variety: 3S to 24S, 12V to 72V.
  • Communication: Bluetooth, 4G, Wi-Fi, dual UART.
  • High Current: 300A continuous, relay-free design.
  • Customization: OEM/ODM with rapid delivery.

These ensure AYAATECH BMS excels in diverse applications, from drones to energy storage.

AYAATECH BMS Core Technologies: 400A High Current and Active Balancing

What Powers AYAATECH BMS Technology?

AYAATECH’s lithium battery BMS leverages advanced technologies for safety and performance. Its 16-bit ADC chips (e.g., TI BQ76952) achieve 1mV voltage and ±0.5°C temperature accuracy. Supporting 400A continuous and 1000A peak currents, AYAATECH BMS uses copper substrates for optimal heat dissipation. Active balancing transfers energy efficiently, reducing losses by 30% compared to passive methods. The lithium battery Bluetooth BMS with Bluetooth 5.2 (<10μA standby) enables real-time monitoring and OTA updates, enhancing AYAATECH BMS usability in high-load scenarios.

How Does AYAATECH Ensure Technical Superiority?

AYAATECH’s technical edge in lithium battery management includes:

1. Precision Data: NTC sensors per three cells with high-resolution ADC.

2. Smart Algorithms: Kalman filtering for ±3% SOC accuracy, ±5% SOH.

3. Safety Design: Dual-MCU for ASIL-D compliance.

4. Thermal Efficiency: Copper substrates and coated PCBs for -30°C to 60°C operation.

These advancements make AYAATECH BMS ideal for demanding applications like EVs and industrial systems.

AYAATECH BMS Applications: EVs, Yachts, Drones, Forklifts, and Beyond

Where Is AYAATECH BMS Deployed?

AYAATECH’s lithium battery BMS powers electric vehicles, yachts, drones, forklifts, and energy storage with unmatched reliability. In EVs, AYAATECH BMS supports 400V platforms, boosting range by 5–8% via active balancing. For yachts, IP67-rated lithium battery management systems handle LiFePO4 and sodium-ion batteries in humid conditions. Drones benefit from lightweight lithium battery Bluetooth BMS with 320A output and 4G monitoring. Forklifts use ES-series AYAATECH BMS for 300A continuous currents, ensuring cell consistency. Medical devices and robotics also rely on AYAATECH BMS for versatile power solutions.

How Does AYAATECH BMS Excel Across Applications?

AYAATECH’s lithium battery management systems shine through:

  • Compatibility: Supports Li-ion, LiFePO4, and sodium-ion batteries.
  • Protection: IP67/IP69K enclosures for harsh environments.
  • Monitoring: Lithium battery Bluetooth BMS for real-time alerts.
  • Response: Millisecond short-circuit protection.

For instance, AYAATECH BMS in storage systems optimizes peak shaving via RS485/CAN communication, while drone applications leverage 4G for remote diagnostics.

AYAATECH ISO 9001:2015 Quality Management Certification

Why Is AYAATECH BMS Certification Significant?

AYAATECH’s ISO 9001:2015 certification underscores its commitment to quality in lithium battery BMS design and production. This standard ensures rigorous processes, guaranteeing AYAATECH BMS consistency and reliability. Covering the supply chain, lithium battery management systems meet AEC-Q100 and ISO 16750 standards. The lithium battery Bluetooth BMS undergoes vibration, thermal, and EMC tests, maintaining a 0.1% defect rate. This certification enhances trust, enabling AYAATECH BMS to penetrate premium markets like Europe and Australia.

How Does AYAATECH Implement Quality Control?

AYAATECH’s quality system includes:

1. Material Screening: 72-hour aging tests for cells and components.

2. Production Control: Automated lines with DFM/DFA for <0.1% defects.

3. Testing: Overcharge, short-circuit, and high-temperature tests.

4. Improvement: Quarterly process optimization via feedback.

These steps ensure AYAATECH BMS delivers durable lithium battery management solutions globally.

AYAATECH Smart BMS: I2C and RS485 Protocols for SOC Precision

What Is AYAATECH’s Smart BMS Technology?

AYAATECH’s smart lithium battery BMS integrates I2C and RS485 protocols for precise lithium battery management. I2C suits small-scale systems like drones, offering millisecond data transfer, while RS485 ensures robust long-distance communication for energy storage. Supporting 400 PCM models, AYAATECH BMS handles 1S to 35S and 1A to 320A, compatible with Li-ion, LiFePO4, and sodium-ion batteries. Its Kalman filter achieves ±3% SOC accuracy, enhanced by lithium battery Bluetooth BMS for user-friendly monitoring.

How Does AYAATECH Optimize SOC Accuracy?

AYAATECH enhances AYAATECH BMS with:

  • Precision: 16-bit ADC for 1mV voltage, ±0.5°C temperature.
  • Communication: I2C for multi-node sync, RS485 for 500m range.
  • Algorithms: Machine learning for ±5% SOH prediction.
  • User Interface: Lithium battery Bluetooth BMS for real-time data access.

These features make AYAATECH BMS ideal for EVs and storage, improving efficiency in photovoltaic systems.

AYAATECH BMS Customization: From PCM to Full Battery Packs

Why Choose AYAATECH BMS for Customization?

With 18 years of expertise, AYAATECH offers tailored lithium battery BMS solutions, from PCM to complete battery packs. Supporting Li-ion, LiFePO4, and sodium-ion batteries across 3.7V to 400V and 1A to 320A, AYAATECH BMS serves drones to forklifts. Over 500 PCM designs integrate lithium battery Bluetooth BMS, CAN, and SMBus for seamless compatibility. OEM/ODM services deliver samples in 7–10 days, accelerating market entry.

How Does AYAATECH Deliver Custom Solutions?

AYAATECH’s process includes:

1. Needs Analysis: Define battery type and communication protocols.

2. Design: Use 16-bit ADC and ARM processors for AYAATECH BMS.

3. Testing: Validate samples with ISO 16750-compliant tests.

4. Production: Automated lines ensure <0.1% defect rate.

1. Needs Analysis: Define battery type and communication protocols.

2. Design: Use 16-bit ADC and ARM processors for AYAATECH BMS.

3. Testing: Validate samples with ISO 16750-compliant tests.

4. Production: Automated lines ensure <0.1% defect rate.

AYAATECH High-Voltage PACK BMS: For Forklifts and Yachts

What Sets AYAATECH BMS Apart for High-Voltage Applications?

AYAATECH’s lithium battery BMS for forklifts and yachts supports 7S to 24S, 24V to 72V, and 300A continuous currents (1000A peak). The ES-series AYAATECH BMS uses copper substrates for heat dissipation, supporting LiFePO4, NMC, and sodium-ion batteries. Active balancing (2A) keeps cell voltage within ±50mV, extending lifespan by 20%. Lithium battery Bluetooth BMS and 4G enable remote monitoring, while RS485/CAN ensure ECU integration, meeting ISO 26262 standards.

How Does AYAATECH Ensure Reliability?

AYAATECH’s lithium battery management includes:

  • High Current: Relay-free 300A design for frequent starts.
  • Thermal Control: Aluminum heatsinks maintain <3°C variance.
  • Protection: IP67/IP69K enclosures for harsh conditions.
  • Monitoring: Lithium battery Bluetooth BMS for real-time data.

AYAATECH Portable UPS: 500W–1500W Scalable Technology

Can AYAATECH BMS Power Diverse UPS Needs?

AYAATECH’s 500W–1500W portable UPS, powered by lithium battery BMS, supports outdoor, emergency, and industrial applications. With 5A current limiting, up to 16 LiFePO4 or Li-ion packs can scale from 10Ah to 200Ah. Lithium battery Bluetooth BMS enables SOC/SOH monitoring via apps, while RS485/CAN integrates with inverters. A <10ms switchover ensures uninterrupted power for camping, medical, and telecom uses.

How Does AYAATECH Enable UPS Scalability?

Steps include:

1. Modular Design: 100A parallel units.

2. BMS Integration: AYAATECH BMS balances currents.

3. Communication: RS485 and lithium battery Bluetooth BMS.

4. Safety: <200μs protection response.

AYAATECH BMS Safety Features: Multi-Layer Protection and Quality Assurance

Why Are AYAATECH BMS Safety Features Critical?

AYAATECH’s lithium battery BMS ensures safety with protections at 4.25V (overcharge), 2.8V (overdischarge), 300A (overcurrent), 200μs (short-circuit), and 65°C (overtemperature). Dual-MCU designs meet ASIL-D standards, while lithium battery Bluetooth BMS delivers real-time alerts. ISO 9001:2015 certification and rigorous testing keep defect rates at 0.1%, ensuring reliable AYAATECH BMS performance.

How Does AYAATECH Guarantee Safety?

Measures include:

  • Protection: MOSFET and fuses with Kalman filtering.
  • Quality: Automated production with DFM/DFA.
  • Testing: Overcharge, short-circuit, 85°C tests.
  • Monitoring: Lithium battery Bluetooth BMS logs faults for 3+ years.

AYAATECH Global Market Expansion: Europe, Africa, Oceania

What Is AYAATECH’s Global Strategy for BMS?

Since 2006, AYAATECH’s lithium battery BMS has built a global presence across Europe, Africa, and Oceania. Starting with a 2007 German electronics show, AYAATECH BMS secured partnerships with Annsman and BMZ. Local offices in Europe and Australia ensure 24/7 support, while African initiatives provide off-grid lithium battery management systems, enhancing community infrastructure.

How Has AYAATECH Expanded Globally?

Steps include:

  • Research: Analyze market needs.
  • Localization: Establish regional offices.
  • Partnerships: Long-term contracts with REVA, BMZ.
  • Adaptation: Lithium battery Bluetooth BMS for remote monitoring.

AYAATECH R&D Team: PhD-Led Innovation Under Eliza’s Leadership

Who Powers AYAATECH BMS Innovation?

AYAATECH’s R&D team, led by founder Eliza and PhD scientists, drives lithium battery BMS innovation with 16+ years of expertise. Developing 400A AYAATECH BMS and lithium battery Bluetooth BMS, the team excels in forklifts and yachts. Eliza’s 2011 Shenzhen R&D center focuses on sodium-ion and high-voltage lithium battery management, delivering ±3% SOC accuracy.

How Does Eliza Shape the Team?

Eliza’s leadership includes:

  • Innovation: Sodium-ion AYAATECH BMS development.
  • Training: Regular skill enhancement.
  • Collaboration: Cross-department synergy.
  • Quality: ISO 9001:2015 compliance.

AYAATECH Partnerships: REVA, Annsman, BMZ Success Stories

Why Partner with AYAATECH BMS?

AYAATECH’s lithium battery BMS has earned trust from REVA, Annsman, and BMZ since 2008. Its ±3% SOC accuracy and lithium battery Bluetooth BMS support electric tools and storage. Custom AYAATECH BMS solutions, like 320A systems for BMZ, enhance industrial performance.

How Does AYAATECH Collaborate?

Steps include:

1. Analysis: Define application needs.

2. Development: Custom AYAATECH BMS with CAN/SMBus.

3. Validation: Test samples for compliance.

4. Supply: Automated production with <0.1% defects.

AYAATECH CSR: Rural Education and Animal Rescue

What Are AYAATECH’s CSR Efforts?

AYAATECH’s CSR focuses on rural education and animal rescue, using lithium battery BMS for impact. Since 1997, AYAATECH BMS-powered solar systems have provided reliable power to remote schools. Animal shelters benefit from lithium battery management in 500W UPS units, enhancing community welfare.

How Does AYAATECH Implement CSR?

Initiatives include:

  • Education: 48V 50Ah systems with IP67 AYAATECH BMS.
  • Rescue: UPS for shelter lighting.
  • Technology: Lithium battery Bluetooth BMS for monitoring.
  • Partnerships: NGO collaborations for precise aid.

AYAATECH Future Vision: Renewable Energy and Work-Life Balance

What Is AYAATECH’s Future for BMS?

AYAATECH aims to lead renewable energy with next-gen lithium battery BMS, targeting solid-state battery support by 2027. V2G-enabled lithium battery Bluetooth BMS will enhance EV-grid synergy. Work-life balance policies boost innovation, ensuring AYAATECH BMS remains a cornerstone of sustainability.

How Will AYAATECH Shape the Future?

Plans include:

  • Innovation: Single-chip AYAATECH BMS with photonic sensors.
  • Sustainability: V2G and second-life battery applications.
  • Wellbeing: Training and flexible work.
  • Expansion: South America entry by 2028.

AYAATECH’s lithium battery BMS redefines lithium battery management with innovation and reliability. From a 2006 Hong Kong startup to a global leader serving 30+ countries, AYAATECH BMS delivers ±3% SOC accuracy, 400A currents, and lithium battery Bluetooth BMS for applications like drones and forklifts. Partnerships with REVA and BMZ highlight AYAATECH BMS trust, backed by ISO 9001:2015 certification. Its CSR initiatives, powering schools and shelters with lithium battery management, reflect social commitment. Looking ahead, AYAATECH BMS innovations in solid-state batteries and V2G, paired with work-life balance, will drive renewable energy forward. AYAATECH BMS is not just technology—it’s the foundation of a sustainable future.

Our Services

BMS R&D
Research and development is an important part of the battery technology sector, which mainly involves monitoring and managing battery packs to ensure their safety, efficiency and long life.
BMS Manufacturing
We professionally manufacture printed circuit board (BMS), providing full range of rapid prototyping to mass production include assembly (PCBA) to our customers all around the world.
BMS Test
We specialise in building all BMS assembly types including prototypes, short-run, one-off and production runs. Freely offer DFM/DFA analysis to help customer come up with good boards together.

Recommended Products

7S-24S 300A BMS for Folklift battery

  • Max Charge/Discharge Current 500A
  • To endure 2500A robust current
  • With URAT/RS485/CANBus Communication
  • With Electronic Switch
  • With Active Balancing
  • With Bluetooth/4G
  • With Heater

3S-10S 200A BMS for Wheeled Vehicle

  • Max Charge/Discharge Current 200A
  • With URAT/RS485/CANBus Communication
  • To support limitless Parallel connection
  • With Electronic Switch
  • With Active Balancing
  • With Bluetooth/4G
  • With Heater

8S-16S 200A BMS for Energy Storage

  • Max Charge/Discharge Current 200A
  • With URAT/RS485/CANBus Communication
  • To support limitless Parallel connection
  • With Electronic Switch
  • With Active Balancing
  • With Bluetooth/4G
  • With Heater

Product Video

Our Products

These PCM and BMS solutions are widely applied in various applications such as E-vehicles, E-medical equipment, Lighting, robots, cleaning machines and more.

6S-10S 200A BMS for Car Starting &Parking Air conditioner

  • •Prevents charging beyond the voltage limit.
  • •Stops discharging below safe levels.
  • •Protects against excessive current.
  • •Prevents damage from short circuits.
  • •Manages overheating and low temperatures.
  • •Ensures uniform voltage across cells.
  • •Enables real-time monitoring via RS485/CAN/UART.
  • •Optimizes energy flow and stability.

18S-24S 200A BMS for Golf Cart &3-Wheeled Vehicle &Motorcyle

  • Prevents charging beyond the voltage limit.
  • Stops discharging below safe levels.
  • Protects against excessive current.
  • Prevents damage from short circuits.
  • Manages overheating and low temperatures.
  • Ensures uniform voltage across cells.
  • Enables real-time monitoring via RS485/CAN.
  • Optimizes energy flow and stability.

3S-5S 200A BMS for Energy Storage

  • ES-Series Unique industrial Patent design Smart BMS Protection UPS, GO -Karts ,Recreation Vechicle energy storage with 2A Active Balance
  • String: 3S -10S Voltage: 12V -36V for LFP\NMC\LTO|Na-ion 100A 150A 200A
  • Support limitless parallel connection
  • supports UART(Modbus), RS485, and CAN communication functions, can be used to monitor data and set parameters by PC software;
  • Manages overheating and low temperatures.
  • With SOC, SOH automatic learning function
  • Overall aluminum alloy heat sink design to reduce the temperature rise of the protection board

7S-24S 300A Solar home energy storage, RV battery, golf cart battery, forklift battery, car starter battery dedicated BMS

  • ES-Series Unique industrial Patent design;all-copper substrate high-current PCB material systems
  • Compact and Smart BMS comprehensive upgrade suitable for Truck Starting and Forklift
  • String: 7S - 24S Voltage: 24V - 72V for LFP\NMC\LTO|Na-ion
  • Non relay design for support maximum continuous current of up to 300A; Peak current to 1000A
  • Optional 4G, WiFi, Bluetooth and other wireless modules are available.
  • Support CAN,RS485, dual UART communication interfaces)
  • Self-developed Bluetooth APP, PC software
  • Support the heating of the battery at low temperature
  • Overall aluminum alloy heat sink design to reduce the temperature rise of the protection board

4S-10S 200A BMS for Energy Storage &3-Wheeled Vehicle &Car Air conditioner &Golf Cart &Motorcyle &Jet Powered Surfbaord

  • ES-Series Unique industrial Patent design Smart BMS Protection Energy Storage with 2A Active Balance
  • String: 4S 10S Voltage: 24V 48V for LFP\NMC\LTO|Na-ion 100A 150A 200A
  • Integrated 5A current limiting module for 16pcs battery pack parallel connection
  • Supporting modification of inverter protocol via mobil APP/PC software
  • Flexible with RG45 port ( compatible with Voltronicpower, Must, Aiswei etc)
  • supports Bluetooth(Modbus), RS485, and CAN communication functions, can be used to monitor data and set parameters by PC software;
  • With SOC, SOH automatic learning function
  • Overall aluminum alloy heat sink design to reduce the temperature rise of the protection board

7S-24S LFP\NMC\LTO|Na-ion 300A BMS for Golf Cart &Energy Storage &3-Wheeled Vehicle &Motorcyle & Parking Air Conditioner

  • ES-Series Unique industrial Patent design;all-copper substrate high-current PCB material systems
  • Compact and Smart BMS comprehensive upgrade suitable for Truck Starting and Forklift
  • String: 7S - 24S Voltage: 24V - 72V for LFP\NMC\LTO|Na-ion
  • Non relay design for support maximum continuous current of up to 300A; Peak current to 1000A
  • Optional 4G, WiFi, Bluetooth and other wireless modules are available.
  • Support CAN,RS485, dual UART communication interfaces)
  • Self-developed Bluetooth APP, PC software
  • Support the heating of the battery at low temperature
  • Overall aluminum alloy heat sink design to reduce the temperature rise of the protection board

Why choose Us

About us

Ayaa technology has more than 20 years' experience providing PCM/BMS to industry leading companies.

We offer a wide range of PCM models, comprising over 400 options from 1S to 35S, with a working current from 1A to 320A, featuring positive or passive balancing. They are also equipped with communication modules such as Can Bus, SMBus, and Bluetooth functions for battery state management.

NEWS & EVENTS

  • How does AYAATECH BMS work in E-scooters

  • How does a smart bms work-Comprehensive Guide.

  • Shenzhen AYAA Technology Makes Its Debut at the Tokyo Battery Show

  • Why Choose a Solar Energy System Over Traditional Power Sources?

  • How Does a Lithium Battery Solar System Work? Understanding Its Core Components

  • How Battery Home Backup Systems Work: A Complete Guide

  • 2024 battery show in Detroit,USA.

  • How does AYAATECH BMS work in E-scooters

  • How does a smart bms work-Comprehensive Guide.

  • Shenzhen AYAA Technology Makes Its Debut at the Tokyo Battery Show

  • Why Choose a Solar Energy System Over Traditional Power Sources?

  • How Does a Lithium Battery Solar System Work? Understanding Its Core Components

  • How Battery Home Backup Systems Work: A Complete Guide

  • 2024 battery show in Detroit,USA.

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