Battery Type：Solid State Li ion Batteries
Model：LKG-SL-7S41000
Capacity：41000mAh
Configuration：7S
Energy：830Wh
Nominal Voltage：26.95V
Charge Cut-Off Voltage：30.8V
Max Charging Current：≤20A
Discharge Rate：3C
Power Large Industrial UAV Platforms with LINKAGE Solid-State Li-ion Batteries
830Wh High-Energy Power for 7S Long-Endurance Drone Missions
Designed for larger UAV platforms that need long flight time and stable 24V-class power, the LINKAGE LKG-SL-7S41000 Solid-State Li-ion Battery delivers 830Wh energy, 7S voltage, and steady 3C output for professional aerial missions.
With 41000mAh capacity, 830Wh energy, 7S configuration, and 26.95V nominal voltage, this battery is best suited for large-frame inspection drones, mapping UAVs, patrol and rescue platforms, communication relay UAVs, and industrial robotics requiring extended field operation.
Product Specifications
LINKAGE LKG-SL-7S41000
| Specification | Details |
| Battery Type | Solid-State Li-ion Battery |
| Model | LKG-SL-7S41000 |
| Capacity | 41000mAh |
| Configuration | 7S |
| Energy | 830Wh |
| Nominal Voltage | 26.95V |
| Charge Cut-Off Voltage | 30.8V |
| Max Charging Current | <=20A |
| Discharge Rate | 3C, suitable for steady endurance output |
| Application Type | Large 7S long-endurance UAV / 24V-class industrial drone / VTOL mapping / patrol / communication relay / robotics |
Built for Large 7S Long-Endurance UAVs
The 41000mAh large capacity and 830Wh high energy reserve are better matched with medium-to-large UAVs than compact consumer drones. This pack is designed to reduce battery swap frequency and support longer mission routes, provided the airframe has sufficient battery bay space, payload margin, and 7S-compatible electronics.
Best-fit platforms include:
7S Power for Mission-Focused Flight
The 26.95V 7S platform and 3C discharge rating are designed for steady mission power on larger airframes. The 3C rating is suitable for endurance flight, mapping routes, and onboard sensor operation, rather than racing, aerobatics, or repeated extreme-current bursts.
It supports stable power supply for larger UAV payload combinations such as:
Ideal Applications
Industrial Inspection UAVs
Designed for larger inspection drones that need longer flight time and stable payload power, including:
Mapping & Surveying Drones
The 830Wh energy reserve is well matched for long survey lines, repeated mapping passes, and payloads such as RTK modules, oblique cameras, and lightweight LiDAR.
Ideal for:
Security & Patrol UAVs
Extended endurance and stable payload power make it suitable for continuous patrol, observation, and emergency response missions.
Applications include:
Agricultural UAV Platforms
For agriculture, this 7S 41000mAh pack is better matched with monitoring, mapping, and inspection UAVs rather than high-current heavy spraying drones.
Applications include:
Emergency Communication UAVs
The 830Wh energy capacity and 7S output support UAVs carrying communication relay modules for temporary field deployment.
Applications include:
Why Choose LINKAGE Solid-State Li-ion Batteries?
| Feature | LINKAGE 7S 41000mAh Solid-State Li-ion Battery | Conventional Lithium Battery |
| Capacity | 41000mAh / 830Wh high energy reserve | Lower capacity options |
| Mission Duration | Longer endurance for large professional UAVs | More frequent battery swaps |
| Safety | Improved structural and thermal stability | Higher thermal risk |
| Voltage Output | Stable 26.95V 7S output for 24V-class systems | Lower voltage or greater voltage drop under load |
| Energy | 830Wh design for sensor-heavy missions | Limited energy for long missions |
| Application Fit | Inspection, mapping, patrol, agriculture monitoring, communication relay | Less optimized for large mission UAVs |
Key Advantages
Longer Mission Endurance
The 41000mAh capacity and 830Wh energy reserve help extend airtime for large industrial UAVs and long-route aerial platforms.
7S Voltage Platform
The 26.95V / 7S / 3C configuration supports 24V-class UAV systems that require stable power for propulsion and payload operation.
Safer Structure for Field Work
Solid-state lithium battery technology improves structural stability and supports safer UAV operation during professional field missions.
Stronger Energy Reserve for Payloads
With 830Wh energy output, this battery is suitable for sensor-heavy missions such as mapping, inspection, patrol, and communication relay work.
Mission-Focused 3C Output
Ideal for drones that require endurance, reliability, and consistent power rather than extreme burst discharge.
Recommended Drone Types
This battery is best matched with:
Not Recommended For
To ensure the best performance match, this battery is not primarily designed for:
Professional Energy Solution for Large UAV Platforms
Whether you are building inspection drones, mapping UAVs, patrol platforms, agricultural monitoring systems, communication relay drones, or field robotics, the LINKAGE LKG-SL-7S41000 Solid-State Li-ion Battery provides the capacity, 7S voltage, and stable energy output required for longer professional missions.
Ready for OEM / ODM / Bulk Orders
Customized battery pack solutions are available for UAV manufacturers, drone integrators, robotics companies, and industrial equipment suppliers. Please confirm battery bay size, connector type, BMS requirements, and airframe voltage compatibility before integration.
Contact Us Today
Upgrade your large UAV platform with high-capacity LINKAGE 41000mAh 7S solid-state lithium battery technology.
