Long Endurance Industrial Drone Battery

YIHANG factory provides Long Endurance Industrial Drone Battery for UAV platforms that need to increase usable flight energy while keeping battery weight under control. The battery combines high-energy-density cells, controlled cell matching, and an intelligent BMS to support stable power delivery during extended flight. Voltage, capacity, dimensions, C-rate, connectors, and BMS functions can be configured according to the aircraft and mission requirements.

Long-endurance performance depends on more than battery capacity. Cell consistency, internal resistance, discharge characteristics, thermal conditions, and the battery management system all affect how much of the rated energy can be used during flight. YIHANG develops the pack around the UAV's actual power requirements rather than increasing capacity alone.

Battery Parameter

Built-in Smart BMS with LED Indicator Panel — Real-time Monitoring, Multi-layer Protection, and Full Lifecycle Data Management.

Key Advantages

High Energy Density

The battery offers energy density up to 350Wh/kg according to the selected configuration. A higher energy-density design can provide more stored energy within a controlled battery weight, which is important when the UAV has limited weight capacity.

Designed for Extended Discharge

The 5C–15C specification is intended for long-duration UAV applications that require sustained power rather than short peak bursts. The final discharge characteristics can be selected according to the aircraft's continuous and peak current requirements.

Cell Consistency for Stable Pack Performance

Cell selection and matching are considered during pack assembly to help reduce differences in electrical characteristics between cells and maintain more consistent battery behavior during discharge.

Integrated Smart BMS

The smart BMS provides battery protection and monitoring functions, including cell and pack status monitoring. CAN and RS485 communication are available for compatible UAV flight-control and monitoring systems.

Flexible UAV Configuration

6S, 8S, 12S, 14S, and 18S configurations are available, with customized voltage, capacity, dimensions, connectors, C-rate, and BMS parameters for different industrial UAV platforms.

Product Applications

The Long Endurance Industrial Drone Battery is suitable for UAV missions where flight duration, battery weight, and available energy need to be balanced.

Mapping and Surveying

High-capacity configurations can support mapping UAVs carrying cameras, LiDAR, and other surveying payloads during extended flight missions.

Power-Line and Infrastructure Inspection

The battery can be configured for inspection UAVs operating along transmission lines, wind facilities, pipelines, and other infrastructure where longer flight duration is useful.

Agricultural Patrol and Monitoring

Capacity and discharge characteristics can be adapted for agricultural UAVs used for crop monitoring, field inspection, and other repeated outdoor operations.

Border and Environmental Monitoring

The battery can support UAV platforms that require extended airborne operation for monitoring and observation tasks.

Long-Range VTOL and Fixed-Wing UAVs

Different voltage, capacity, and battery configurations can be developed for fixed-wing and VTOL aircraft according to their propulsion systems and mission requirements.

Production and Testing

YIHANG develops and manufactures UAV battery packs through cell selection, pack assembly, BMS integration, and electrical testing. Battery configuration is selected according to the aircraft's voltage, capacity, current demand, installation space, and operating profile.

Each finished pack is checked for capacity, internal resistance, charge and discharge performance, cell balance, and electrical connections according to the approved specification.

Why Choose YIHANG

Endurance-Oriented Battery Design

YIHANG configures the battery around energy density, pack weight, discharge requirements, and mission profile rather than relying on capacity alone.

Multiple UAV Configurations

6S to 18S reference configurations and 10000mAh to 50000mAh capacity options provide starting points for different industrial UAV applications.

Custom Engineering

Voltage, capacity, dimensions, connectors, C-rate, BMS functions, and communication interfaces can be adapted to the target aircraft.

Prototype Validation

Customized sample packs can be evaluated for physical fit, electrical performance, and flight-system compatibility before larger production quantities.

FAQ

Q1: What makes a drone battery suitable for long-endurance applications?

Long-endurance battery selection depends on energy density, pack weight, usable capacity, discharge characteristics, and the UAV's power requirements. A higher nominal capacity alone does not determine actual flight duration.

Q2: What capacity options are available?

Reference configurations range from 10000mAh to 50000mAh. The final capacity can be adjusted according to the UAV's weight limit, available battery space, power demand, and target flight duration.

Q3: Which voltage configurations are available?

Reference options include 6S, 8S, 12S, 14S, and 18S. Custom configurations can also be developed for specific UAV electrical systems.

Q4: Can the battery be customized for a specific UAV?

Yes. YIHANG can customize voltage, capacity, dimensions, connectors, C-rate, BMS functions, and communication interfaces according to the aircraft requirements.

Q5: Does the battery include a smart BMS?

The listed configuration includes a Smart BMS Full Protection system. CAN and RS485 communication are available as optional functions for compatible UAV flight-control and monitoring systems.

Q6: What does the 800-cycle specification mean?

The reference specification is 800 cycles to 80% of initial capacity under the stated test conditions: 25°C ±2°C, 1C charging, 1C discharge, and 100% depth of discharge. Actual service life varies according to operating, charging, storage, temperature, and load conditions.

Q7: What information is needed to configure a long-endurance UAV battery?

Key information includes the UAV model, operating voltage, target capacity, battery compartment dimensions, payload, continuous and peak current demand, connector requirements, and target flight duration.