Description
๐ Pro-Range A Grade INR 21700-P42A 14.8V 21000mAh 11C 4S5P 190A/230A Discharge Li-ion Drone Battery Pack
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is a high-capacity, high-discharge lithium-ion battery pack engineered specifically for professional UAV systems.
-
Designed using premium INR 21700-P42A A-Grade cylindrical cells.
-
Built to deliver stable 14.8V nominal output with extended 21000mAh capacity.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is optimized for agricultural spraying drones, industrial inspection UAVs, mapping drones, and heavy-lift multirotor platforms.
-
Engineered for sustained high-current performance with minimal voltage sag.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports long-duration missions and heavy payload applications.
๐น Advanced 4S5P Cell Architecture
-
Configured in a 4S5P arrangement:
-
4 cells in series to achieve 14.8V nominal voltage.
-
5 cells in parallel to achieve 21000mAh capacity.
-
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery ensures balanced current distribution across parallel groups.
-
Enhanced current handling capability due to 5 parallel cell groups.
-
Reduced internal resistance compared to lower parallel configurations.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery maintains voltage stability even under 190A continuous load.
-
Improved discharge efficiency under peak 230A bursts.
-
Suitable for 4S ESC configurations in high-thrust drone systems.
๐น High Discharge Performance (11C Rated)
-
11C discharge capability ensures strong and reliable current output.
-
Continuous discharge: 190A.
-
Peak discharge: 230A.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports aggressive throttle input without severe voltage drop.
-
Designed to power high-torque brushless motors.
-
Maintains smooth motor RPM consistency.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery prevents sudden power dips during payload lifting.
-
Ideal for drones carrying liquid tanks, sensors, or mapping equipment.
๐น Extended Flight Endurance
-
21000mAh capacity significantly increases operational air time.
-
Reduces landing frequency during agricultural spraying missions.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery enhances productivity for commercial drone operators.
-
Supports longer hover duration for inspection drones.
-
Stable discharge curve allows better utilization of total stored energy.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery improves mission coverage per charge cycle.
๐น Thermal Stability & Heat Management
-
Cylindrical INR 21700 cells allow better heat dissipation compared to pouch Li-Po cells.
-
Lower internal resistance minimizes excessive heating.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery remains thermally stable under continuous 190A load.
-
Suitable for high-temperature outdoor agricultural operations.
-
Reduced swelling risk compared to traditional Li-Po batteries.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery ensures safe long-duration discharge.
๐น Mechanical Strength & Structural Durability
-
Cylindrical cell construction enhances vibration resistance.
-
Designed for rugged field use.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery withstands repetitive takeoffs and landings.
-
Improved shock tolerance during dynamic maneuvers.
-
Ideal for rough agricultural terrain operations.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery maintains internal cell alignment stability.
๐น Charging Efficiency & Fast Turnaround
-
Maximum charging voltage: 16.8V.
-
Charging current support up to 5C.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery allows faster mission turnaround.
-
5 Pin JST XH balance connector ensures accurate cell balancing.
-
Promotes long cycle life through uniform voltage distribution.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery reduces downtime between flights.
๐น Connector & Integration System
-
Discharge Port: Amass XT90 AS anti-spark connector.
-
Anti-spark technology protects ESC circuits.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery ensures secure high-current connections.
-
Compatible with professional UAV ESC systems.
-
Supports external BMS integration (No internal BMS included).
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery offers flexibility for OEM drone manufacturers.
๐น Dimensions & Physical Specifications
-
Length: 205 mm
-
Height: 95 mm
-
Width: 80 mm
-
Weight: 1581 grams
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery provides a strong power-to-weight ratio.
-
Optimized size for agricultural drone frames.
-
Balanced weight distribution for stable flight performance.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery integrates smoothly into professional UAV chassis designs.
๐น Application Areas

-
Agricultural spraying drones.
-
Fertilizer distribution UAVs.
-
Crop monitoring drones.
-
Solar plant inspection drones.
-
Power line inspection UAVs.
-
Surveying and mapping platforms.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports heavy-lift multirotor systems.
-
Suitable for OEM drone manufacturing projects.
โญ Key Features
-
14.8V Nominal Voltage
-
21000mAh High Capacity
-
4S5P Lithium-ion Configuration
-
11C High Discharge Rating
-
190A Continuous Output
-
230A Peak Discharge
-
INR 21700-P42A A-Grade Cells
-
XT90 AS Anti-Spark Connector
-
5 Pin JST XH Balance Port
-
5C Fast Charging Support
-
High Thermal Stability
-
Enhanced Mechanical Durability
-
Industrial & Agricultural UAV Ready
-
Long Cycle Life
-
Stable Voltage Under Load
๐ Why Choose LOFTY AGROTECH
Choosing LOFTY AGROTECH means choosing performance, reliability, and professional UAV expertise.
๐น Specialized Drone Power Expertise
-
LOFTY AGROTECH focuses on advanced drone power systems.
-
Deep understanding of agricultural UAV requirements.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is selected specifically for professional drone applications.
๐น Verified A-Grade Cell Quality
-
Strict internal resistance matching.
-
Voltage consistency inspection.
-
Quality verification before dispatch.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery delivers consistent discharge performance.
๐น Commercial & Bulk Supply Capability
-
Structured packaging for safe shipping.
-
Fleet-level supply support.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is available for OEM integration.
-
Reliable logistics management.
๐น Technical Support & Integration Guidance
-
Charging and usage recommendations.
-
ESC compatibility insights.
-
External BMS integration guidance.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery comes with professional application understanding.
๐น Commitment to Agricultural Innovation
-
Supports smart farming technology.
-
Enhances field productivity.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery improves operational efficiency.
-
Designed for real-world agricultural conditions.
๐น Energy Density & Power Optimization
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is engineered to deliver a high energy-to-weight ratio, making it ideal for professional UAV applications.
-
With 21000mAh capacity, the 14.8V 21000mAh 4S5P Li-ion Drone Battery stores substantial energy while maintaining manageable structural weight.
-
The 4S5P configuration enhances current flow efficiency and reduces stress on individual cells.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery distributes electrical load evenly across five parallel cell groups, improving long-term durability.
-
High energy density allows drones powered by the 14.8V 21000mAh 4S5P Li-ion Drone Battery to achieve longer operational range.
-
Compared to lower-capacity packs, the 14.8V 21000mAh 4S5P Li-ion Drone Battery reduces mid-mission battery changes.
๐น Voltage Stability During High Load
-
Voltage stability is critical in UAV propulsion systems.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery minimizes voltage sag during peak 230A bursts.
-
Stable voltage ensures consistent ESC communication.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery prevents sudden RPM fluctuations.
-
During heavy payload lifting, the 14.8V 21000mAh 4S5P Li-ion Drone Battery maintains thrust integrity.
-
Improved voltage retention enhances flight controller accuracy.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports smooth acceleration and steady hover control.
๐น Agricultural Spraying Efficiency

-
Agricultural drones require continuous motor performance under load.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery powers spray pumps and propulsion simultaneously.
-
Long endurance reduces downtime during crop coverage.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports larger field operations per charge cycle.
-
Stable current delivery ensures uniform spray patterns.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery increases daily productivity for farming service providers.
-
Designed for demanding outdoor agricultural environments.
๐น Industrial Inspection & Mapping Support
-
Industrial UAV missions require long hover stability.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery provides extended hover time for inspection tasks.
-
Supports LiDAR scanners, thermal cameras, and HD imaging systems.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery ensures uninterrupted power to sensitive equipment.
-
Consistent voltage improves data collection reliability.
-
Ideal for power line inspection, solar plant monitoring, and infrastructure mapping.
๐น Thermal Performance & Safety Margin
-
Heat control is essential in high-current applications.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery utilizes cylindrical INR 21700 cells for superior thermal management.
-
Heat dissipation is more uniform compared to pouch cells.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery operates safely under continuous 190A discharge.
-
Reduced risk of thermal runaway when handled correctly.
-
Supports safe outdoor operation in elevated ambient temperatures.
๐น Lifecycle & Investment Value
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is built for long operational lifespan.
-
High-quality A-Grade cells reduce premature degradation.
-
Consistent internal resistance matching improves cycle stability.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery maintains capacity retention over repeated charge cycles.
-
Lower replacement frequency reduces operational costs.
-
Ideal for commercial drone fleet investment planning.
๐น Compatibility & Integration Flexibility

-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery integrates easily with 4S ESC configurations.
-
Compatible with advanced flight controllers and telemetry systems.
-
External BMS support allows customizable monitoring solutions.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery is suitable for OEM drone assembly.
-
Anti-spark XT90 connector enhances connection reliability.
-
Professional-grade wiring supports high current transmission.
๐น Operational Reliability in Field Conditions
-
Designed for repeated takeoffs and landings.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery withstands vibration stress.
-
Suitable for uneven agricultural terrain operations.
-
Stable internal cell alignment enhances durability.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery ensures dependable power in mission-critical operations.
-
Supports continuous daily deployment cycles.
๐น Commercial Scalability
-
Fleet operators benefit from standardized power systems.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery simplifies inventory management.
-
Uniform specifications streamline charging infrastructure setup.
-
Ideal for large agricultural service providers.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery supports scalable drone fleet operations.
๐ Performance Summary
-
High 21000mAh capacity for extended endurance.
-
Strong 190A continuous discharge capability.
-
Peak 230A support for rapid thrust response.
-
Stable voltage curve under heavy load.
-
Cylindrical lithium-ion structural durability.
-
Fast 5C charging capability.
-
Professional-grade connectors for safe high-current transfer.
-
The 14.8V 21000mAh 4S5P Li-ion Drone Battery delivers balanced power, efficiency, and durability.
๐ Final Value Statement
The 14.8V 21000mAh 4S5P Li-ion Drone Battery represents a powerful, stable, and durable energy solution for professional UAV systems. With high discharge capability, extended endurance, thermal stability, and rugged cylindrical construction, the 14.8V 21000mAh 4S5P Li-ion Drone Battery stands as a dependable power source for demanding agricultural and industrial drone operations.
When sourced from LOFTY AGROTECH, the 14.8V 21000mAh 4S5P Li-ion Drone Battery becomes more than just a battery pack โ it becomes a mission-critical energy system engineered for performance, reliability, and long-term value.
INTERNAL LINK:http://loftyagrotech.com








Reviews
There are no reviews yet.