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.

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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
➜

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.

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
3S-5S 200A BMS for Energy Storage

8S-16S 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: 8S 16S 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 UART(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
8S-16S 200A BMS for Energy Storage &3-Wheeled Vehicle &Car Air conditioner &Golf Cart &Motorcyle &Jet Powered Surfbaord

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

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

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

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

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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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