Requirement Collection
Customer fills out a detailed product requirement form.
Smart BMS for Drones & UAVs
Custom UAV BMS Engineering & Development
From product requirement analysis to delivery-explore Ayaatech's complete
BMS development process, lead times, and technical specifications for
custom drone battery management systems.
Drone Battery BMS Design & Development Process
Ayaatech follows a structured workflow to ensure every tailored BMS solution precisely meets customer requirements.
1
2
Product Matching
Our team screens the existing product library for a match.
3
Deep Consultation
Confirm all technical specs and commercial details with the customer.
4
Development & Testing
Hardware/software design, integration testing, and quality assurance.
5
Delivery & Support
Product shipment with documentation, protocols, and certification support.
Drone/UAV Battery BMS Design & Development Lead Times
Delivery timelines vary based on product availability and customization level.
In-Stock Products
FASTEST DELIVERY
Finished Product In Stock
1-3 business days
Pre-assembled and ready to ship. Requires pre-shipment hardware and software functional testing to ensure quality.
QUICK TURN
Semi-Finished Product In Stock
10-15 business days
PCB and key components ready. Requires SMT (Surface Mount Technology) assembly and comprehensive testing before shipment.
* PCB and key components are unassembled
Custom Smart BMS Development
Fully tailored BMS solutions designed from scratch based on your drone specifications.
Swipe to view more columns ↔
| BMS CONFIGURATION | CURRENT RATING | FLIGHT CONTROLLER COMPATIBILITY | LEAD TIME | SCOPE OF WORK | TEAM REQUIRED |
|---|---|---|---|---|---|
| 4S-8S Smart BMS | 60A - 100A |
PX4, JiyiUAV, VKCAN,
SKYDROID, BOYING CAN, DroneCAN (UAVCAN/Cyphal), Per Customer Spec |
~20 days |
Hardware & software design, integration testing | 2 Assistant Engineers 1 Hardware Engineer 1 Software Engineer |
| 12S-19S Smart BMS | 300A |
20-30 days |
Hardware & software design, integration testing | 2 Assistant Engineers 1 Hardware Engineer 1 Software Engineer |
|
| 24S-32S Smart BMS | 400A |
30-50 days |
Hardware & software design, integration testing | 2 Assistant Engineers 1 Hardware Engineer 1 Software Engineer |
|
| 32S-270S Relay BMS M152 Relay Solution |
400A |
50-90 days |
Hardware & software design, integration testing | 2 Assistant Engineers 1 Hardware Engineer 1 Software Engineer |
Customizable UAV BMS Engineering Configuration Range
Compare key features across all four BMS product lines -- from compact MOSFET solutions to high-power relay architectures.
Swipe left/right to view full specs ↔
| FEATURE / PARAMETER | 4S-8S MOSFET |
12S-19S MOSFET |
24S-32S MOSFET |
32S-270S RELAY (M152) |
NOTES |
|---|---|---|---|---|---|
| Architecture | MOSFET | MOSFET | MOSFET | Relay | - |
| Size Limit | Customizable | Customizable | Customizable | - | Each slave board >=40S |
| Output Method | Terminal Block | Terminal Block | Solder Pad | - | - |
| CAN Communication | Compatible with PX4, ArduPilot (BOYING), JiyiUAV, VKCAN, SKYDROID, UAVCAN, DroneCAN | ||||
| UART Communication | (Isolated) | (Isolated) | (Isolated) | (Isolated) | Per ayaatech MODBUS protocol |
| TYPE-C Interface | - | ||||
| RS485 | - | ||||
| Bluetooth | On-board / External OR Customizable | On-board / External OR Customizable) | On-board / External OR Customizable | On-board / External OR Customizable | Compatible with Ayaatech Bluetooth App |
| NTC Sensors | 4 channels | 4 channels | 2 channels | Per ayaatech Standard | - |
| LED Display Interface | On-board / External OR Customizable | On-board / External OR Customizable | On-board / External OR Customizable | On-board / External OR Customizable | LED Patterns: AyaaTech Standard or Customizable |
| Parallel Support | All models | ||||
| Passive Balancing | All models | ||||
| SOH (State of Health) | All models | ||||
| Cycle Count Recording | All models | ||||
| Pre-Charge Function | All models | ||||
| RTC (Real-Time Clock) | All models | ||||
| Buzzer | All models | ||||
| Electronic Switch | All models | ||||
AyaaTech Custom Drone BMS Features & Capabilities
Critical operational and compliance requirements built into every Ayaatech drone BMS solution.
1
Flight Mode Protection
During flight mode, the BMS provides alarm-only protection without power cutoff, ensuring internal redundancy for safe continuous operation.
2
Auto Storage Mode
Self-discharge management and auto storage mode days can be configured through the drone's flight controller interface.
3
Real-Time Data Reporting
The BMS reports all faults, status data, and telemetry information to the drone in real time via communication lines.
4
Smart Power Switch
On long button press, the BMS detects drone connection status and only enables discharge transistors when properly connected.
5
Custom Logic Support
Drone-specific operational logic is implemented per customer requirements for sample production and final deployment.
6
Full Documentation
Each delivery includes protection board specifications, host PC software, communication protocols, and detailed operation manuals.
7
Certification Compliance
All products are designed to meet IEC 62619, IEC 62620, and IEC 62133 standards. Ayaatech provides certification support including BOM and schematics.
Tailored Drone BMS Engineering Services
Designed especially for the flight control architecture of your drone.
We provide a specialized Drone Battery Management System (BMS) platform that can be easily integrated with flight control systems and intelligent communication networks.
In order to satisfy the varied needs of different drone aerial operations, our system offers scalable configurations ranging from 4S to 270S, with adaptable expansion possibilities and variable communication protocols.
Integration, Communication, and Scalability
- Scalable battery architectures from 4S to 270S are supported.
- Adaptable to Multiple Flight Control Protocols: PX4 / ArduPilot / DroneCAN (UAVCAN) / MODBUS / Smart Charger Protocols
- DroneCAN, CAN Bus, UART, and RS485 protocols are supported.
- Offers feedback capabilities for real-time communication.
- 80A to 600A high-current application platforms are supported.
- Has multi-layered protective logic and intelligent cell balancing.
1500+
Global Clients
30K+
Monthly Output
21+
Years in BMS
Request Technical Proposal
UAV Power Engineers respond within 12 hours
Free R&D Consultation / High-Voltage Support / Protocol Integration
Frequently Asked Questions
Common questions about Ayaatech's drone BMS development services.
Q:What is the lead time for a custom drone BMS?
A:Lead times depend on the configuration: 4S-8S (60-100A) BMS takes approximately 20 business days, 12S-19S (300A) takes 20-30 business days, 24S-32S (400A) takes 30-50 business days, and 32S-270S (400A relay solution) requires 50-90 business days. In-stock finished products can ship in as fast as 1-3 business days.
Q:What flight controllers are compatible with Ayaatech drone BMS?
A:Ayaatech BMS supports a wide range of flight controllers through CAN communication, including PX4, JiyiUAV, VKCAN, SKYDROID, BOYING CAN, and DroneCAN (formerly UAVCAN/Cyphal). UART communication is also available with isolation, following the Xinlihang MODBUS protocol.
Q:What safety features are included in the drone BMS?
A:WAll Ayaatech drone BMS solutions include: overcharge/overdischarge protection (4.25V/2.5V), passive balancing, SOH monitoring, cycle count recording, pre-charge function, RTC, buzzer, electronic switch, NTC temperature sensing, and flight mode alarm-only protection to prevent mid-flight power cutoff.
Q:What certifications do Ayaatech BMS products meet?
A:All BMS products are designed to comply with IEC 62619, IEC 62620, and IEC 62133 standards. Ayaatech assists customers with certification by providing BOM, schematics, and key component specifications.
Q:Can I get a fully custom BMS designed for my drone?
A:Yes. Ayaatech offers fully custom BMS development services. The process starts with a product requirement form, followed by product matching from our existing library. If no match is found, our engineering team will design and develop a tailored solution from scratch with drone-specific operational logic.