Pro-Range INR 21700 P42A 44.4 V 33600 mAh 12s8p 300A/370A Discharge Li-ion EFT Agriculture Drone Battery Pack

  • High-performance 21700 Li-ion battery pack for agricultural drones

  • 44.4 V nominal voltage, 33,600 mAh capacity (12s8p configuration)

  • 300A continuous / 370A peak discharge current

  • Battery failsafe trigger at 38.4 V (20% reserve)

  • Minimum flying voltage: 34.8 V

  • Premium Molicel INR P42A/P45B or Samsung INR 50S cells

  • Long flight time with higher Wh/kg than Li-Po batteries

  • Superior low-temperature performance (down to -20°C)

  • No puffing or bulging of cells

  • Customizable size, shape, connectors, cell brand, and capacity

  • Weight: 7.68 kg; Dimensions: 190 x 150 x 150 mm

Description

 

44.4V 33600mAh Agriculture Drone Battery Pack

Introduction to the 44.4V 33600mAh Agriculture Drone Battery Pack

The 44.4V 33600mAh Agriculture Drone Battery Pack is an advanced power solution designed to meet the demanding needs of agricultural drones. Built with premium 21700 Li-ion cells, this battery pack offers superior energy density, extended flight times, and exceptional reliability compared to conventional Li-Po alternatives. Farmers, surveyors, and Agrotech professionals who rely on drones for spraying, mapping, and monitoring will find this battery pack a perfect fit for large-scale and high-efficiency operations.


Why the 44.4V 33600mAh Agriculture Drone Battery Pack Matters

Agricultural drones are transforming the way farming is conducted by enabling precision agriculture, time savings, and optimized resource use. However, the effectiveness of these drones depends largely on the battery technology powering them. The 44.4V 33600mAh Agriculture Drone Battery Pack is designed specifically to meet the demands of modern farming operations, making it a crucial component for reliable and efficient drone missions.


1. Enabling Longer Flight Durations

One of the biggest limitations in drone operations is restricted flight time. With its high-capacity 33600mAh storage, this battery pack allows drones to stay airborne longer, covering larger fields in a single mission.

  • Reduced Downtime: Fewer battery swaps mean more efficient spraying, seeding, or surveying.
  • Extended Coverage: Larger farms and plantations can be serviced in fewer flights.
  • Consistent Performance: The stable 44.4V output ensures that drones can maintain thrust and stability throughout the mission.

2. Supporting Heavy Payloads

Modern agricultural drones are equipped with payload systems for spraying pesticides, fertilizers, or carrying seeding mechanisms. These systems require significant power to lift and operate.

  • The 44.4V high-voltage design reduces strain on motors by lowering current draw.
  • The 33600mAh capacity provides the endurance to handle liquid payloads of 10–20 liters or more, without performance degradation.
  • Operators benefit from both strong lift capability and extended flight time, even when drones are fully loaded.

3. Reliable Performance in Extreme Conditions

Farming doesn’t stop for the weather, and drone batteries must perform in diverse environments:

  • Cold Weather Resilience: Delivers steady power in low temperatures, critical for regions with colder climates.
  • Heat Resistance: Optimized chemistry prevents overheating during operations in tropical or high-temperature zones.
  • Rugged Design: Built to withstand vibrations, dust, and field conditions that are common in agricultural settings.

4. Maximizing Agricultural Productivity

The 44.4V 33600mAh battery directly contributes to efficiency and profitability in farming:

  • More Acres Per Flight: Increased operational efficiency by reducing the number of flights needed.
  • Lower Operational Costs: Fewer charging cycles per mission mean reduced wear, extending the life of the battery.
  • Improved Resource Management: Faster, longer, and more reliable drone missions mean more precise spraying and seeding, minimizing chemical and seed waste.

5. Future-Ready for Advanced Drone Applications

As agricultural drones evolve with AI integration, advanced sensors, and larger payload capacities, power demands will continue to rise. The 33600mAh pack is designed to support:

  • Smart spraying systems with precision nozzles.
  • Multispectral imaging drones for crop health monitoring.
  • Autonomous long-range missions, where reliability is critical for safety and efficiency.

Technical Specifications of the 44.4V 33600mAh Agriculture Drone Battery Pack

The 44.4V 33600mAh Agriculture Drone Battery Pack has been designed with precision engineering to deliver unmatched performance, safety, and efficiency for modern agricultural drones. Its specifications ensure that farmers, Agrotech operators, and surveyors can rely on consistent power for demanding drone applications such as spraying, mapping, or crop monitoring.

 Voltage and Configuration

  • Nominal Voltage: 44.4V
  • Configuration: 12S8P

The 12S8P configuration strikes a balance between high output voltage and stability. This setup ensures drones can operate with sufficient thrust while maintaining energy efficiency during long flights. The 44.4V 33600mAh Agriculture Drone Battery Pack is optimized for drones that require both endurance and high current delivery.

Capacity and Runtime

  • Capacity: 33,600mAh

With a massive 33600mAh capacity, this battery pack allows agricultural drones to cover large fields in fewer flight missions. This extended runtime is a crucial advantage for spraying operations where consistency and coverage matter most. Farmers can complete more work in less time, reducing downtime caused by frequent recharging. The 44.4V 33600mAh Agriculture Drone Battery Pack is therefore ideal for professional, large-scale farming applications.

 Discharge Current

  • Continuous Discharge: 300A
  • Peak Discharge: 370A

The high discharge rate is one of the standout features of this battery pack. A continuous discharge capacity of 300A and a peak output of 370A ensures that drones can lift and carry heavy payloads such as liquid tanks, granular fertilizers, or advanced imaging equipment without sudden voltage drops. This makes the 44.4V 33600mAh Agriculture Drone Battery Pack a reliable choice for drones operating under heavy loads and demanding conditions.

 Safety Features

  • Failsafe Voltage: 38.4V
  • Minimum Flying Voltage: 34.8V

Safety is a priority in drone operations, and the 44.4V 33600mAh Agriculture Drone Battery Pack comes with built-in failsafe protections. The voltage thresholds protect against over-discharge, which could damage the cells or cause drones to lose power mid-flight. Additionally, integrated cell balancing technology ensures that each cell within the pack operates at consistent voltage levels, extending the lifespan of the battery and reducing risks of overheating or imbalance-related failures.


Advantages of Using the 44.4V 33600mAh Agriculture Drone Battery Pack

The 44.4V 33600mAh Agriculture Drone Battery Pack is more than just a power source—it’s a performance enhancer for modern farming drones. Its design balances capacity, durability, and efficiency, giving operators the tools to work smarter and faster in the field.


Extended Flight Time

  • With its high-capacity 33600mAh rating, this battery extends the drone’s endurance significantly compared to smaller packs.
  • Farmers can spray or survey larger areas in one flight, minimizing downtime caused by frequent landings and recharging.
  • Extended flight capability is especially beneficial during peak farming seasons, where time efficiency directly impacts crop yield and profitability.
  • By covering more acreage per mission, the battery also helps reduce fuel, labor, and energy costs.

Durability in Harsh Conditions

  • Built to withstand extreme temperatures from -20°C to +60°C, this pack ensures uninterrupted operations in varying weather conditions.
  • In cold climates, where many batteries lose efficiency, it maintains reliable discharge performance.
  • In hot environments, advanced thermal stability prevents overheating, safeguarding both the drone and payload.
  • Its rugged construction also resists dust, vibration, and field wear, making it suitable for rugged agricultural environments.

Eco-Friendly Rechargeable Technology

  • Unlike disposable batteries, this pack is designed for hundreds of recharge cycles, greatly reducing electronic waste.
  • Its Li-ion chemistry offers higher efficiency, meaning fewer replacements and a lower carbon footprint over time.
  • For farms moving toward sustainable and precision agriculture, rechargeable drone batteries align with eco-friendly goals by minimizing waste while maximizing output.

Compact Yet Powerful

  • Despite offering a massive 33.6Ah of energy, the pack maintains a compact footprint that fits seamlessly into agricultural drone systems.
  • Compared to bulkier Li-Po alternatives, it provides the same or greater power with reduced size and weight, enhancing drone maneuverability.
  • This balance of high capacity and compact design makes it versatile for different UAV platforms—whether for spraying, mapping, or seeding missions.
  • By reducing excess weight, drones can achieve better lift efficiency, smoother flights, and more stable operation under load.

Performance and Reliability Features

The 44.4V 33600mAh Agriculture Drone Battery Pack is not only about raw capacity and discharge power; it also delivers unmatched stability and long-term reliability. These features make it one of the most dependable energy solutions for agricultural drones used in professional farming, surveying, and spraying operations.

 Stable Voltage Output

One of the most critical factors in drone operations is maintaining a stable power supply. The 44.4V 33600mAh Agriculture Drone Battery Pack ensures consistent voltage delivery throughout the discharge cycle. This stability prevents mid-flight voltage drops that could compromise drone performance, especially when operating with heavy payloads. Farmers and drone operators benefit from:

  • Smooth flight control without power fluctuations.
  • Reliable performance during high-demand operations such as takeoff, spraying, or steep climbs.
  • Reduced risk of emergency landings caused by unstable voltage.

By delivering a steady voltage output, this battery pack ensures that drones remain efficient and safe, even during long-duration missions in agriculture.

 Long Cycle Life

Durability is a hallmark of the 44.4V 33600mAh Agriculture Drone Battery Pack. Built with premium-grade Li-ion cells such as Molicel INR P42A or Samsung INR 50S, it guarantees over 500 charging cycles while retaining 80% of its original capacity. This long cycle life translates into:

  • Reduced replacement costs, saving operators significant expenses over time.
  • Dependable performance over years of use.
  • Consistent energy delivery for large-scale agricultural operations.

For farmers investing in drone technology, the long service life of this battery pack ensures a higher return on investment while minimizing operational downtime.

 High-Quality Connectors

A battery pack is only as reliable as its connections. The 44.4V 33600mAh Agriculture Drone Battery Pack is equipped with Amass AS150U discharge connectors and JST XH charging interfaces—both industry standards for high-performance UAV batteries. These connectors ensure:

  • Secure, low-resistance connections during high-current discharges.
  • Safe, balanced charging for long-term reliability.
  • Reduced risks of overheating or energy loss during demanding operations.

By using trusted and robust connectors, the battery enhances both safety and efficiency, making it a preferred choice for professional agricultural drone operators.


Applications of the 44.4V 33600mAh Agriculture Drone Battery Pack

The 44.4V 33600mAh Agriculture Drone Battery Pack is designed to meet the growing demands of agricultural UAVs. Its high capacity, stable discharge, and durability make it suitable for a wide range of farming and industrial applications.


Agricultural Spraying Drones

  • This battery pack delivers the long flight times and high discharge currents required for drones carrying heavy liquid payloads.
  • It ensures consistent spraying performance, whether applying pesticides, herbicides, or fertilizers.
  • By reducing the need for frequent landings and recharges, farmers can cover larger fields in a shorter time.
  • Its rugged design ensures that drones maintain stable power delivery, even when operating in dusty fields or under varying weather conditions.

Surveying and Mapping Drones

  • Precision agriculture often relies on aerial imaging, soil condition analysis, and topographical mapping, all of which require drones to stay airborne for extended periods.
  • The 44.4V 33600mAh capacity supports missions where endurance and stability are critical.
  • With more time in the air, drones can capture high-resolution images and multispectral data without interruption.
  • This results in accurate crop health monitoring and efficient land-use planning, directly helping farmers improve yields and reduce costs.

Seeding and Fertilization

  • The pack’s high energy density allows drones to carry heavier loads of seeds or fertilizer without sacrificing flight duration.
  • Drones equipped with this battery can perform precision seeding operations, ensuring even distribution across fields.
  • Automated fertilization missions become more efficient, minimizing waste and ensuring nutrients are delivered where they are most needed.
  • For large-scale farms, this translates to reduced labor, optimized resource usage, and improved crop growth consistency.

 Comparison with Traditional Li-Po Batteries

When evaluating drone batteries, many operators traditionally rely on Li-Po (Lithium Polymer) packs. However, the 44.4V 33600mAh Agriculture Drone Battery Pack demonstrates significant advantages in terms of energy density, temperature stability, safety, and long-term reliability. This makes it a superior alternative for professional agricultural drone applications.

 Energy Density

One of the most notable differences lies in energy density. The 44.4V 33600mAh Agriculture Drone Battery Pack provides a higher watt-hour per kilogram (Wh/kg) ratio compared to conventional Li-Po batteries.

Key advantages of higher energy density include:

  • Extended Flight Time – Drones can cover more farmland in a single mission, reducing the need for frequent landings and recharging.
  • Higher Payload Efficiency – More energy per unit weight allows drones to carry heavier payloads such as spraying tanks, seeding units, or advanced multispectral sensors.
  • Better ROI – Longer operational efficiency means fewer batteries are required for large-scale farming operations.

In practice, this means farmers using drones equipped with the 44.4V 33600mAh Agriculture Drone Battery Pack achieve more productivity per flight than those relying on traditional Li-Po batteries.

 Temperature Performance

Agricultural operations often expose drones to extreme weather—early morning chills, midday heat, or even winter spraying missions. Li-Po batteries are highly sensitive to temperature fluctuations and often lose performance in extreme conditions.

The 44.4V 33600mAh Agriculture Drone Battery Pack, built with high-grade Li-ion cells, excels in maintaining performance stability:

  • Cold Weather Advantage – Operates efficiently even at temperatures as low as -20°C, unlike Li-Po packs that degrade quickly.
  • Heat Resistance – Designed to handle high discharge currents without swelling or overheating in hot climates.
  • Consistent Reliability – Ensures uninterrupted farming operations regardless of seasonal variations.

This makes Li-ion the better choice for agriculture, where drones are required to perform reliably across diverse weather conditions.

 Safety and Maintenance

Safety is a major concern in drone operations, especially when handling large-capacity battery packs. Li-Po batteries are prone to puffing, bulging, and in some cases, fire hazards if not handled correctly. This creates higher maintenance demands for operators.

The 44.4V 33600mAh Agriculture Drone Battery Pack eliminates these issues through its Li-ion design:

  • No Puffing or Bulging – Maintains structural integrity over hundreds of charge cycles.
  • Built-In Protection – Integrated voltage failsafe and cell balancing prevent over-discharge or overheating.
  • Low Maintenance – Requires less frequent inspections and replacements compared to Li-Po.

As a result, drone operators benefit from both safety and cost savings, making this Li-ion pack a far more dependable solution for modern agriculture.


Storage and Maintenance Best Practices

To maximize the efficiency, safety, and service life of the 44.4V 33600mAh Agriculture Drone Battery Pack, proper storage and maintenance routines are essential. Following these practices ensures reliable drone performance and minimizes the risk of premature degradation.


Proper Charging

  • Always use a Li-ion compatible smart charger that is specifically designed to handle the pack’s voltage and current requirements.
  • Avoid overcharging, as exceeding the maximum charging voltage can lead to reduced cycle life or safety risks.
  • Prevent deep discharging below the recommended cutoff voltage, since this may cause irreversible cell damage.
  • Stick to the manufacturer’s guidelines for charging current (typically 1C or lower) to maintain long-term battery health.

Storage Conditions

  • Store the battery in a cool, dry, and well-ventilated environment, away from direct sunlight or heat sources.
  • For long-term storage, maintain the battery at 40–60% state of charge (SOC). Keeping it fully charged or fully discharged for extended periods can accelerate capacity loss.
  • Use protective cases or anti-static packaging when transporting or storing the pack to prevent accidental short circuits or physical damage.
  • Ensure the storage area is free of moisture to avoid corrosion of connectors or circuitry.

Periodic Usage

  • Even when the battery is not in active use, it should be recharged periodically (every 2–3 months) to maintain proper cell balance.
  • Regularly inspect the connectors, wiring, and outer casing for any signs of dust, corrosion, or wear.
  • If storing for multiple seasons, schedule a test cycle to verify capacity retention before field deployment.
  • Keeping the battery “exercised” through controlled recharges extends its overall cycle life and ensures reliable readiness when required for critical farming operations.

 Cost Efficiency Over Time

Although the initial investment in the 44.4V 33600mAh Agriculture Drone Battery Pack may be higher, it saves money in the long run. With longer cycle life, fewer replacements, and improved efficiency, drone operators enjoy significant cost reductions compared to cheaper, short-lived alternatives.


 Customization Options with Lofty Agrotech

The 44.4V 33600mAh Agriculture Drone Battery Pack can be customized to fit specific drone models and use cases. Options include:

  • Cell brand selection (Molicel INR P42A, P45B, Samsung INR 50S)
  • Customizable size, shape, and connectors
  • Tailored discharge capabilities for specialized drone missions

 Why Farmers Choose the 44.4V 33600mAh Agriculture Drone Battery Pack

 Higher Productivity

Extended flight duration and powerful performance mean more acres covered in less time.

 Reduced Downtime

Fewer charging breaks lead to smoother operations, particularly during peak farming seasons.

 Reliable Investment

Its durability and safety make it a long-term investment for agricultural businesses.


Future of Drone Farming with the 44.4V 33600mAh Agriculture Drone Battery Pack

As agricultural drones continue to evolve, power solutions like the 44.4V 33600mAh Agriculture Drone Battery Pack will become the standard. Its balance of power, efficiency, and sustainability makes it ideal for next-gen smart farming.


📌 Conclusion

The Pro-Range INR 21700 P42A 44.4V 33600mAh Agriculture Drone Battery Pack is more than just a battery—it’s a strategic tool for modern agriculture. With extended runtime, high discharge capability, and long cycle life, it empowers farmers, surveyors, and agritech innovators to achieve greater efficiency and reliability.

By choosing this advanced power source, drone operators invest in long-term sustainability, reduced costs, and improved productivity. Whether for spraying, mapping, or seeding, the 44.4V 33600mAh Agriculture Drone Battery Pack is the key to unlocking the full potential of agricultural drones.


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