Description
🔋 Pro-Range A Grade INR 21700-P42A 14.8V 16800mAh 11C 4S4P 150A/185A Discharge Li-ion Drone Battery Pack
The 14.8V 16800mAh 4S4P Li-ion Drone Battery is a professional-grade lithium-ion power solution engineered specifically for high-performance UAV platforms that require stable voltage delivery, strong discharge capability, and extended operational endurance. Designed using premium INR 21700-P42A A-Grade cylindrical cells, this battery pack provides exceptional reliability for agricultural drones, industrial inspection UAVs, mapping platforms, and commercial multi-rotor systems.
Built in a 4S4P configuration, the 14.8V 16800mAh 4S4P Li-ion Drone Battery delivers a nominal voltage of 14.8V and a high-capacity output of 16800mAh. The four cells connected in series generate stable voltage output suitable for 4S drone systems, while the four parallel groups ensure balanced current distribution and enhanced capacity retention. This intelligent cell arrangement allows the battery to maintain voltage stability even under heavy load conditions, which is critical for high-thrust propulsion systems.
One of the defining strengths of the 14.8V 16800mAh 4S4P Li-ion Drone Battery is its 11C discharge rating. With a continuous discharge capability of 150A and a peak discharge of up to 185A, the battery supports powerful brushless motors and heavy-duty ESC configurations. During aggressive throttle input, rapid ascent, or payload lifting operations, voltage sag is minimized, ensuring smooth acceleration and consistent flight controller performance. This level of discharge capability makes the battery ideal for demanding agricultural spraying drones and industrial UAVs that operate under continuous high-current conditions.
The use of cylindrical INR 21700-P42A cells provides significant advantages over conventional Li-Po battery packs. The cylindrical design improves mechanical durability and vibration resistance, which is essential in multi-rotor systems where continuous motor vibrations occur. Additionally, cylindrical lithium-ion cells offer improved thermal stability and reduced swelling risk. The 14.8V 16800mAh 4S4P Li-ion Drone Battery maintains controlled temperature performance even during sustained 150A discharge, making it suitable for outdoor agricultural environments and high-temperature industrial sites.
With a maximum charging voltage of 16.8V and support for up to 5C charging current, the 14.8V 16800mAh 4S4P Li-ion Drone Battery allows faster turnaround between missions. This is particularly beneficial for commercial drone operators who need multiple sorties per day. The integrated 5 Pin JST XH balance connector ensures accurate cell balancing during charging, promoting long-term cell health and extending overall battery lifespan. The Amass XT90 AS anti-spark discharge connector enhances safety by minimizing spark damage during high-current connections, protecting both the battery and the ESC system.
Dimensionally, the battery measures 100mm × 100mm × 80mm and weighs approximately 1370 grams. This optimized structure offers an excellent balance between capacity and weight. The 14.8V 16800mAh 4S4P Li-ion Drone Battery provides a strong power-to-weight ratio, allowing drones to maintain efficient thrust output without excessive structural load. For agricultural spraying drones, this translates into improved lift performance even when carrying liquid payloads. For inspection drones, it ensures extended hover time and stable sensor operation.
Operational safety is another critical advantage of the 14.8V 16800mAh 4S4P Li-ion Drone Battery. With a maximum discharging voltage of 11.6V, the battery maintains safe operational thresholds to prevent deep discharge damage. While it does not include an internal BMS, this design allows professional integrators to implement external battery management systems tailored to their specific UAV architecture. This flexibility is particularly beneficial for OEM drone manufacturers and custom UAV builders who require advanced telemetry integration.
The higher energy density of the 14.8V 16800mAh 4S4P Li-ion Drone Battery ensures longer usable flight time compared to many traditional 4S Li-Po packs. The stable discharge curve allows more efficient energy utilization, meaning the drone can operate longer before reaching cutoff voltage. This directly improves operational productivity for commercial drone service providers, reducing downtime and increasing coverage area per mission.
From agricultural spraying to solar panel inspection, infrastructure monitoring, and mapping operations, the 14.8V 16800mAh 4S4P Li-ion Drone Battery serves as a dependable energy backbone for advanced UAV systems. Its high current output ensures that onboard equipment such as pumps, LiDAR systems, thermal cameras, and telemetry modules operate without interruption. Consistent voltage stability also reduces the risk of mid-flight system resets, which can compromise mission data integrity.
Durability is another key strength. The cylindrical lithium-ion construction provides improved resistance to mechanical shock compared to pouch-style batteries. The 14.8V 16800mAh 4S4P Li-ion Drone Battery is engineered to handle the vibration and dynamic load shifts experienced during flight operations. Over repeated charge and discharge cycles, it maintains strong capacity retention, offering better lifecycle value compared to many standard alternatives.
⭐ Key Features
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Nominal Voltage: 14.8V
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Capacity: 16800mAh
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Configuration: 4S4P
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Discharge Rate: 11C
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Continuous Current: 150A
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Peak Current: 185A
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Premium INR 21700-P42A A-Grade cells
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XT90 AS anti-spark connector
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5 Pin JST XH balance charging port
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5C fast charging capability
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Cylindrical lithium-ion structural durability
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High thermal stability
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Reduced voltage sag
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Long cycle life
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Optimized power-to-weight ratio
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Suitable for industrial & agricultural UAVs
🌟 Why Choose LOFTY AGROTECH
Choosing the right supplier for a high-performance energy system is just as important as choosing the battery itself. LOFTY AGROTECH specializes in advanced UAV power solutions designed specifically for agricultural and industrial drone applications.
LOFTY AGROTECH focuses on delivering professionally selected A-Grade lithium-ion cells with strict quality control standards. Every 14.8V 16800mAh 4S4P Li-ion Drone Battery supplied undergoes inspection for voltage consistency and internal resistance matching to ensure stable discharge performance.
With expertise in agricultural drone technology, LOFTY AGROTECH understands the real-world operational demands of spraying drones, inspection UAVs, and mapping systems. This ensures that the 14.8V 16800mAh 4S4P Li-ion Drone Battery is not only technically strong but also field-ready.
The company supports bulk supply requirements for OEM manufacturers and commercial drone fleet operators. Structured packaging and reliable dispatch systems ensure safe transportation of lithium-ion battery packs.
In addition, LOFTY AGROTECH provides product-level clarity regarding charging practices, integration recommendations, and safe operational guidelines. This technical understanding allows customers to maximize the lifespan and performance of the 14.8V 16800mAh 4S4P Li-ion Drone Battery.
By choosing LOFTY AGROTECH, customers invest in:
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Verified A-Grade cell technology
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Professional UAV-focused product selection
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Reliable commercial supply capability
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Agricultural innovation support
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Technical clarity and responsible energy solutions
Advanced Energy Architecture of the 14.8V 16800mAh 4S4P Li-ion Drone Battery
The 14.8V 16800mAh 4S4P Li-ion Drone Battery is designed with a carefully engineered 4S4P cell configuration that ensures balanced current flow and stable voltage output across all discharge stages. In professional UAV systems, voltage stability directly impacts flight controller accuracy, ESC efficiency, and motor responsiveness. The 14.8V 16800mAh 4S4P Li-ion Drone Battery minimizes voltage drops during high throttle bursts, ensuring that drones maintain smooth lift and consistent thrust even under heavy payload conditions.
Unlike conventional battery packs that experience rapid voltage sag during peak current demand, the 14.8V 16800mAh 4S4P Li-ion Drone Battery sustains high-current output with improved efficiency. This is especially important in agricultural drone spraying operations where motors must maintain constant RPM while carrying liquid loads. The consistent output of the 14.8V 16800mAh 4S4P Li-ion Drone Battery ensures uniform spray patterns and uninterrupted pump functionality.
Performance in Agricultural Drone Operations
Agricultural UAVs require dependable power sources capable of handling long flight cycles and repeated takeoffs. The 14.8V 16800mAh 4S4P Li-ion Drone Battery delivers extended operational endurance due to its high energy density and optimized discharge curve. When used in crop spraying drones, the 14.8V 16800mAh 4S4P Li-ion Drone Battery provides the stability required for precise field coverage.
Because agricultural missions often occur in high-temperature environments, thermal stability is critical. The cylindrical INR 21700 cell construction inside the 14.8V 16800mAh 4S4P Li-ion Drone Battery improves heat dissipation, allowing safe continuous operation. This means the 14.8V 16800mAh 4S4P Li-ion Drone Battery performs reliably during extended daytime operations without excessive thermal buildup.
Industrial & Inspection Drone Applications
For infrastructure inspection, mapping, and surveillance drones, flight time and stable voltage are critical factors. The 14.8V 16800mAh 4S4P Li-ion Drone Battery supports high-precision sensors, LiDAR modules, thermal imaging cameras, and telemetry systems without voltage instability. Because the 14.8V 16800mAh 4S4P Li-ion Drone Battery maintains a controlled discharge profile, onboard electronics operate consistently throughout the flight.
Inspection drones often hover for long durations while collecting data. The high capacity of the 14.8V 16800mAh 4S4P Li-ion Drone Battery ensures extended hover time, reducing the number of battery swaps required during operations. With fewer interruptions, the 14.8V 16800mAh 4S4P Li-ion Drone Battery enhances overall mission efficiency.
Power-to-Weight Efficiency Advantage
Weight plays a crucial role in UAV efficiency. The 14.8V 16800mAh 4S4P Li-ion Drone Battery, weighing approximately 1370 grams, provides an excellent balance between capacity and structural load. Because of its optimized cylindrical cell structure, the 14.8V 16800mAh 4S4P Li-ion Drone Battery delivers strong energy density while maintaining manageable weight.
A well-balanced drone benefits significantly from the 14.8V 16800mAh 4S4P Li-ion Drone Battery, as stable center-of-gravity alignment improves maneuverability. The compact 100 × 100 × 80 mm form factor ensures that the 14.8V 16800mAh 4S4P Li-ion Drone Battery fits securely into professional UAV frames without requiring structural modifications.
Charging Efficiency & Operational Turnaround
Fast operational turnaround is essential for commercial drone fleets. The 14.8V 16800mAh 4S4P Li-ion Drone Battery supports up to 5C charging, enabling faster recharge cycles compared to many conventional lithium-ion alternatives. This means operators using the 14.8V 16800mAh 4S4P Li-ion Drone Battery can complete multiple missions within a single day.
The 5 Pin JST XH connector ensures balanced charging for the 14.8V 16800mAh 4S4P Li-ion Drone Battery, protecting individual cells from imbalance stress. Proper cell balancing significantly extends the lifespan of the 14.8V 16800mAh 4S4P Li-ion Drone Battery, making it a cost-effective long-term investment.
Durability & Structural Integrity
Mechanical durability is another major advantage of the 14.8V 16800mAh 4S4P Li-ion Drone Battery. Unlike pouch cells that may swell over time, cylindrical lithium-ion cells inside the 14.8V 16800mAh 4S4P Li-ion Drone Battery maintain structural stability over repeated charge cycles.
During aggressive flight maneuvers, vibration and sudden load shifts can stress internal battery components. The 14.8V 16800mAh 4S4P Li-ion Drone Battery is engineered to resist vibration-related degradation, ensuring consistent long-term performance. This makes the 14.8V 16800mAh 4S4P Li-ion Drone Battery particularly suitable for rugged field conditions.
Lifecycle & Cost Efficiency
The 14.8V 16800mAh 4S4P Li-ion Drone Battery offers improved cycle life compared to many high-discharge Li-Po alternatives. Because the 14.8V 16800mAh 4S4P Li-ion Drone Battery operates with stable voltage curves and efficient thermal behavior, it experiences less stress during operation.
Over hundreds of charge-discharge cycles, the 14.8V 16800mAh 4S4P Li-ion Drone Battery maintains better capacity retention, reducing replacement frequency. For commercial operators, this means the 14.8V 16800mAh 4S4P Li-ion Drone Battery lowers total operational cost over time.
Safety Considerations
Safety remains a critical factor in UAV power systems. The 14.8V 16800mAh 4S4P Li-ion Drone Battery features an XT90 AS anti-spark connector that reduces electrical arcing during connection. This protects both the battery terminals and ESC circuitry.
By maintaining a maximum charging voltage of 16.8V and a safe discharge threshold of 11.6V, the 14.8V 16800mAh 4S4P Li-ion Drone Battery operates within safe voltage parameters when handled properly. Professional integrators can implement external battery management systems to monitor the 14.8V 16800mAh 4S4P Li-ion Drone Battery for advanced telemetry applications.
Scalability for Fleet Operations
For fleet-based drone operations, standardization is essential. The 14.8V 16800mAh 4S4P Li-ion Drone Battery offers consistent performance specifications, allowing operators to standardize power configurations across multiple UAV platforms.
Using the same 14.8V 16800mAh 4S4P Li-ion Drone Battery across fleets simplifies inventory management, charging station setup, and operational logistics. This makes the 14.8V 16800mAh 4S4P Li-ion Drone Battery ideal for agricultural service providers and industrial drone companies.
Long-Term Performance Stability
Over time, inferior battery packs experience internal resistance growth, leading to performance degradation. The 14.8V 16800mAh 4S4P Li-ion Drone Battery uses A-Grade matched cells to minimize resistance variation. This ensures that the 14.8V 16800mAh 4S4P Li-ion Drone Battery maintains consistent power delivery across its operational lifespan.
Because the 14.8V 16800mAh 4S4P Li-ion Drone Battery is engineered for stable high-current output, it reduces strain on ESCs and motors. This indirectly contributes to overall UAV component longevity.
🚀 Conclusion
The 14.8V 16800mAh 4S4P Li-ion Drone Battery stands as a professional-grade energy solution built for endurance, reliability, and high-current discharge performance. Whether deployed in agricultural spraying drones, industrial inspection UAVs, or mapping systems, the 14.8V 16800mAh 4S4P Li-ion Drone Battery delivers consistent voltage, strong current output, and long cycle life.
For operators seeking stability, performance efficiency, and scalable power solutions, the 14.8V 16800mAh 4S4P Li-ion Drone Battery provides a dependable foundation for mission-critical UAV operations.
EXTERNAL LINKS:https://robu.in/product/pro-range-inr-21700-p42a-14-8v-16800mah-4s4p-150a-185a-discharge-li-ion-drone-battery-pack/#
INTERNAL LINKS:http://loftyagrotech.com
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