Compatible with: PX4 / ArduPilot / DroneCAN (UAVCAN) / Modbus / Smart Charger Links
A high-current smart BMS created for industrial UAVs and heavy-lift drone battery packs.
EF-001 works with 24S-32S battery systems, delivers 400A continuous
discharge and 600A peak output, and supports up to eight packs in parallel with
CAN 2.0B, isolated UART, DroneCAN (UAVCAN), Modbus and smart-charger
communication.
Der EF-001 is an intelligent high-current battery management system built for industrial UAVs Und heavy-lift drone battery modules.
It covers 24S-32S lithium pack designs across an 88.8V-118.4V operating range. The controller supplies 400A continuous discharge and 600A peak current for UAV platforms working under high-load missions.
For system integration, EF-001 provides CAN 2.0B Und isolated UART interfaces, with DroneCAN (UAVCAN), Modbus Und smart-charger protocol compatibility.
Der EF-001 can manage as many as eight battery packs in parallel, making it a strong fit for large-capacity Li-ion power systems on industrial aircraft.
Built around 400A continuous discharge and 600A peak output for high-load industrial UAV packs.
Designed to coordinate up to eight parallel packs for large-capacity industrial UAV power systems.
CAN 2.0B, isolated UART, DroneCAN (UAVCAN), Modbus and smart-charger links are supported for system-level integration.
Pack series count, interfaces, protection thresholds and display logic can be adjusted around each UAV program.
These configurable EF-001 settings cover pack-voltage limits, current response, short-circuit behavior and SOC calibration for industrial UAV battery systems.
| No. | Parameter | Default Value | Adjustable | Engineering Notes | |
|---|---|---|---|---|---|
| 1 | Pack-Level Charge Voltage Protection | Pack Charge Warning Voltage | Computed from the selected series count | Yes | Pack overvoltage disables the charge MOSFET |
| Pack Charge Cutoff Voltage | Computed from the selected series count | Yes | |||
| Pack Charge Protection Delay | 1.0 S | Yes | |||
| Pack Overvoltage Recovery | Pack Charge Recovery Voltage | 4.2×28 V | Yes | ||
| Pack Charge Recovery Delay | 3.0 S | Yes | |||
| 2 | Pack-Level Discharge Voltage Protection | Pack Discharge Warning Voltage | Computed from the selected series count | Yes | Pack undervoltage warning does not shut down the discharge MOSFET |
| Pack Discharge Cutoff Voltage | Computed from the selected series count | Yes | |||
| Pack Discharge Protection Delay | 3.0 S | Yes | |||
| Pack Undervoltage Recovery | Pack Discharge Recovery Voltage | 2.0×28 V | Yes | ||
| Charging Recovery Condition | Enabled after charging starts (charging current > 0.6 A) and pack voltage rises above the recovery threshold | ||||
| 3 | Charging Current Protection | Allowed Charge Current | <= 400 A | Charge overcurrent disables the charge MOSFET | |
| Charge Current Protection Point | 200 A | Yes | |||
| Charge Current Protection Delay | 1.0 S | Yes | |||
| Charge Overcurrent Recovery | Timed Auto Recovery | Auto recovery after 10 S | |||
| Discharge Recovery Condition | Discharge current > 0.6 A | ||||
| 4 | Short-Circuit Safeguard | Short-Circuit Trip Current | 1,500 A | Ground-use protection; discharge MOSFET turns off after trip | |
| Short-Circuit Response Time | 200 us | ||||
| Short-Circuit Recovery | Load Removal Recovery | Recovery after load is removed | |||
| Charge Recovery Current | Charge current > 0.6 A | ||||
| 5 | SOC Estimation | Calibrated Accuracy | 3-5% after one calibration cycle | Perform one full charge and discharge cycle after first power-on to reach the stated accuracy | |
Ayaatech software tools support EF-001 battery data monitoring, BMS parameter adjustment, calibration workflows and fault diagnosis. The interface is organized around battery information, parameter settings, calibration and auxiliary service functions.
Built for stable high-current UAV operation, pack visibility, and flight-aware protection
Four independent NTC inputs track pack temperature and help the BMS respond before thermal risk builds up.
The isolated RS485 channel supports Modbus, adjustable baud rate settings and configurable device IDs from 0 to 255.
CAN 2.0B and isolated UART provide reliable system data paths with communication wake-up for UAV integration.
Optional Bluetooth connectivity lets engineers view live battery status and diagnostics from the mobile app.
Type-C access, SOC display output, LED indicators and custom display logic can be matched to different UAV packs.
Flight-mode behavior prioritizes warning output and avoids sudden power cutoff while the aircraft is in the air.
Automatic storage behavior and idle-time thresholds can be configured to support longer battery service life.
Fault states, diagnostic values and operating status are transmitted in real time to the UAV control system.
Designed for high-power aerial platforms that need stable current delivery and live battery data
High-current battery control for aircraft carrying large payloads through demanding logistics missions.
Parallel-pack power management for cargo UAV platforms that require longer endurance and strong output capacity.
High-voltage pack supervision for large UAV designs and eVTOL prototype power systems.
Reliable pack monitoring and protection for time-critical UAV work under high-load operating profiles.
Stable BMS control for inspection aircraft that need dependable power delivery and live fault feedback.
Scalable battery management and protocol integration for autonomous UAV systems with high power demand.
Hochleistungsfähige intelligente BMS-Lösungen für Energiespeicherung, Elektrofahrzeuge, Robotik und Drohnen.
✔ Hohe Effizienz und aktives Balancing
✔ Intelligente Überwachung & Schutz
✔ Globale Zertifizierungen
✔ Anpassbar für jede Anwendung
⚡ Ingenieure antworten innerhalb von 12 Stunden
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