Description

🟢 PRO-RANGE A GRADE INR 18650-P28A 7.4V 2800mAh 13C 2S1P LI-ION DRONE BATTERY PACK WITH XT30

The 7.4V 2800mAh Li-ion Drone Battery is a high-performance energy solution designed specifically for UAV systems, FPV drones, mapping drones, and industrial aerial platforms. Built using premium A-Grade INR 18650-P28A Molicel cells, this battery pack ensures reliable discharge performance, enhanced safety, and long operational life.

Manufactured and supplied under DB&C BY LOFTY AGROTECH, this 7.4V 2800mAh Li-ion Drone Battery delivers consistent voltage output and excellent thermal stability, making it ideal for demanding drone operations across agriculture, surveillance, inspection, and aerial photography industries.

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🔋 Advanced Cell Technology

At the heart of this 7.4V 2800mAh Li-ion Drone Battery are high-quality Molicel INR 18650-P28A cells. These cells are globally recognized for:

• High energy density

• Low internal resistance

• Excellent impedance matching

• Stable discharge characteristics

• Long cycle life

Because of this premium cell chemistry, the 7.4V 2800mAh Li-ion Drone Battery ensures minimal voltage sag even during high throttle conditions.

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⚡ Performance & Power Output

This battery pack is configured in a 2S1P structure, meaning:

• 2 cells connected in series

• 1 cell per parallel group

• Nominal voltage: 7.4V

• Capacity: 2800mAh

With a 13C discharge rating, this 7.4V 2800mAh Li-ion Drone Battery supports:

• 30A continuous discharge

• 35A peak discharge

This makes it suitable for:

• Racing drones

• Cinematic FPV drones

• Survey drones

• Lightweight agricultural drones

The discharge stability ensures smooth throttle response and controlled flight dynamics.

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🌡️ Extreme Temperature Reliability

One of the biggest advantages of the 7.4V 2800mAh Li-ion Drone Battery is its operating temperature range:

-20°C to 60°C

This makes it perfect for:

• Cold region drone missions

• High-temperature agricultural spraying

• Industrial site inspections

• Remote surveillance operations

Unlike standard LiPo batteries, this 7.4V 2800mAh Li-ion Drone Battery maintains performance consistency in extreme climates.

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🛡️ Safety & Stability

Safety is critical in UAV applications. This 7.4V 2800mAh Li-ion Drone Battery includes:

• Puff-resistant design

• Stable Li-ion chemistry

• Controlled voltage discharge

• Low internal resistance

• Recommended failsafe settings

Failsafe Settings:

• Battery failsafe trigger: 6.4V (20% reserve)

• Minimum flying voltage: 5.8V

Proper configuration ensures longer lifespan and flight safety.

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🚁 Applications of 7.4V 2800mAh Li-ion Drone Battery

This battery is ideal for:

1️⃣ FPV Drones

Provides lightweight and high discharge output for racing and freestyle drones.

2️⃣ Agricultural Drones

Stable voltage ensures smooth spraying operations.

3️⃣ Inspection Drones

Long runtime supports infrastructure and powerline inspections.

4️⃣ Surveillance UAVs

Reliable low-voltage stability for extended missions.

5️⃣ DIY Drone Builds

Perfect for custom UAV builds requiring compact power packs.

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📊 Technical Specifications

Nominal Voltage: 7.4V
Capacity: 2800mAh
Discharge Rate: 13C
Peak Discharge: 30A/35A
Max Charging Voltage: 8.4V
Max Discharging Voltage: 5.8V
Charging Current: 7C
Charge Connector: 3 Pin JST XH
Discharge Connector: XT30
Dimensions: 70 x 40 x 20 mm
Weight: ~120g

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🌟 WHY USE LOFTY AGRO TECH?

Choosing LOFTY AGRO TECH means choosing reliability, authenticity, and professional-grade drone components.

✔ Genuine Products

All batteries including the 7.4V 2800mAh Li-ion Drone Battery are quality tested.

✔ Industry Expertise

LOFTY AGRO TECH specializes in agricultural and industrial UAV solutions.

✔ Technical Support

Expert assistance for drone battery selection and integration.

✔ Fast & Secure Shipping

Safe packaging and timely delivery.

✔ Trusted Drone Partner

Serving professionals, industries, and drone innovators.

When you purchase from DB&C BY LOFTY AGROTECH, you are investing in performance and trust.

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🔥 Extended Features

• A-Grade Molicel INR 18650-P28A Cells

• 2S1P High Efficiency Configuration

• 13C Continuous Discharge

• 30A/35A Peak Output

• Compact & Lightweight (~120g)

• XT30 Discharge Port

• JST XH Charging Port

• Extreme Temperature Tolerance

• Puff Resistant Design

• Stable Voltage Curve

• Ideal for UAV & FPV Systems

• Long Cycle Life

• Industrial-Grade Performance

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🛠️ Maintenance Guidelines

To maximize the life of your 7.4V 2800mAh Li-ion Drone Battery:

• Do not discharge below 5.8V

• Store at 40–60% charge when unused

• Avoid physical damage

• Use compatible Li-ion chargers

• Keep away from moisture

The Pro-Range A Grade INR 18650-P28A 7.4V 2800mAh 13C 2S1P Li-ion Drone Battery Pack is a high-performance power solution engineered for UAVs, FPV drones, mapping drones, and industrial aerial platforms. Built using premium Molicel INR 18650-P28A cells, this battery delivers exceptional energy density, stable voltage output, and reliable discharge performance even under demanding flight conditions.

Manufactured and supplied under DB&C BY LOFTY AGROTECH, this battery pack is designed to provide consistent power delivery for professional drone operators who demand efficiency, durability, and safety.

The 2S1P configuration provides a nominal voltage of 7.4V and a capacity of 2800mAh, ensuring balanced performance between weight and flight time. With a 13C discharge rating and peak discharge capability of 30A/35A, the battery supports smooth throttle response and stable drone operation.

One of the major advantages of this battery pack is its excellent thermal tolerance. It performs efficiently within a temperature range of -20°C to 60°C, making it suitable for agricultural spraying drones, surveillance drones, inspection drones, and recreational UAV operations in extreme environments.

Unlike traditional LiPo batteries, this Li-ion configuration is designed to resist puffing and swelling, ensuring long-term durability and operational safety. The battery supports a maximum charging voltage of 8.4V and a maximum discharge voltage of 5.8V, making it optimized for safe and stable operation.

For drone safety and optimal lifespan, recommended failsafe voltage settings are:

• Battery failsafe trigger: 6.4V (20% reserve)

• Minimum voltage for flying: 5.8V

The compact form factor (70mm x 40mm x 20mm) and lightweight design (~120g) make it ideal for compact UAV builds where weight optimization is critical.

Whether you are building custom drones or replacing an existing battery, this battery pack from DB&C BY LOFTY AGROTECH ensures reliability, performance, and long service life.

To explore more drone batteries and UAV components,
👉 Click Here: https://loftyagrotech.com/

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🟢 FEATURES

• High-performance Molicel INR 18650-P28A cells

• 2S1P configuration (7.4V nominal voltage)

• 2800mAh capacity for extended flight time

• 13C continuous discharge rate

• 30A/35A peak discharge capability

• Temperature tolerance: -20°C to 60°C

• Puff-resistant Li-ion design

• XT30 discharge connector

• JST XH 3-pin charge connector

• Compact and lightweight design (~120g)

• Stable voltage output for UAV applications

• Suitable for professional and recreational drone use

 

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🔋 Advanced Technical Deep Dive – 7.4V 2800mAh Li-ion Drone Battery

The 7.4V 2800mAh Li-ion Drone Battery is engineered using a 2S1P configuration with high-grade INR 18650-P28A cells. Each cell is carefully impedance-matched to ensure uniform discharge curves and balanced energy output. This is especially important in drone systems where uneven cell performance can lead to unstable flight behavior or premature battery degradation.

Unlike standard consumer batteries, this 7.4V 2800mAh Li-ion Drone Battery is optimized for UAV-grade power demands. The 13C discharge rate ensures stable current delivery even during aggressive throttle inputs, rapid ascent maneuvers, or wind resistance compensation.

The result?
✔ Reduced voltage sag
✔ Smoother throttle response
✔ Better ESC efficiency
✔ More predictable flight time

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⚡ Voltage Stability & Flight Performance

Voltage consistency is critical in UAV applications. The 7.4V 2800mAh Li-ion Drone Battery maintains a stable voltage curve throughout most of its discharge cycle. This prevents sudden power drops that may cause:

• Flight controller warnings

• Motor stuttering

• Emergency landing triggers

• GPS instability

With proper failsafe configuration:

• Trigger Voltage: 6.4V (20% reserve)

• Minimum Flying Voltage: 5.8V

The 7.4V 2800mAh Li-ion Drone Battery ensures safe and extended operation without damaging the cells.

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🌍 Industrial & Professional Use Cases

The 7.4V 2800mAh Li-ion Drone Battery is suitable for:

🚁 FPV Racing & Freestyle

Lightweight (~120g) design makes it perfect for speed builds and agile drones.

📸 Aerial Photography

Stable voltage improves camera and gimbal consistency.

🌾 Agricultural Mini UAVs

Reliable performance under high temperatures.

🏗 Infrastructure Inspection

Supports extended hovering time for close-up inspections.

🔬 Research & Development

Ideal for experimental UAV prototypes.

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🧪 Cell Chemistry Advantage Over LiPo

Many drone users still rely on LiPo batteries. However, the 7.4V 2800mAh Li-ion Drone Battery offers several advantages:

Because of this, the 7.4V 2800mAh Li-ion Drone Battery is becoming increasingly popular among professional UAV operators.

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🛡️ Safety Engineering & Structural Integrity

The pack is designed to resist:

• Swelling (Puffing)

• Thermal runaway under normal operating conditions

• Connector heating

• Internal short circuits (when used correctly)

The high-quality XT30 connector ensures secure and efficient discharge current transfer with minimal power loss.

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🔄 Charging Best Practices

For maximum lifespan of your 7.4V 2800mAh Li-ion Drone Battery:

✔ Use Li-ion compatible charger
✔ Do not exceed 8.4V charging voltage
✔ Avoid charging above recommended 7C
✔ Never leave charging unattended
✔ Store at 3.6V–3.8V per cell when unused

Proper maintenance can extend cycle life significantly.

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📈 Lifecycle & Durability

The 7.4V 2800mAh Li-ion Drone Battery offers:

• Strong cycle durability

• Stable internal resistance over time

• Reliable output even after multiple cycles

• Reduced degradation compared to budget cells

This makes it cost-effective for professionals who perform frequent drone missions.

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🏆 Why Professionals Prefer This Battery

Drone pilots and UAV integrators choose the 7.4V 2800mAh Li-ion Drone Battery because:

• Lightweight form factor

• High current discharge capability

• Stable 2S configuration

• Reliable temperature tolerance (-20°C to 60°C)

• Premium Molicel cells

For compact drone systems, this battery provides an excellent balance between power and weight.

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🌡️ Environmental Resistance

The 7.4V 2800mAh Li-ion Drone Battery performs reliably in:

• Cold mountain conditions

• Hot agricultural fields

• Humid industrial environments

• Long standby storage conditions

Its thermal resilience ensures safer operation in real-world field missions.

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📦 Packaging & Handling

Shipping Weight: 0.18 kg
Shipping Dimensions: 13 × 11 × 6 cm

The battery is securely packaged to prevent physical impact during transport.

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💼 Why Choose LOFTY AGRO TECH?

When purchasing your 7.4V 2800mAh Li-ion Drone Battery from LOFTY AGRO TECH, you receive:

✔ Quality Assured Drone Components
✔ Trusted Industrial UAV Supplier
✔ Technical Product Knowledge
✔ Authentic Performance Specifications
✔ Secure Delivery
✔ Professional Customer Support

LOFTY AGRO TECH is focused on supplying reliable drone technology solutions for agriculture, inspection, surveillance, and industrial UAV operations.

Choosing LOFTY AGRO TECH means choosing reliability, performance, and long-term value.

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🔥 Extended Feature Summary

• 7.4V Nominal Voltage

• 2800mAh Capacity

• 13C Discharge Rate

• 30A Continuous / 35A Peak

• 2S1P Configuration

• Molicel INR 18650-P28A Cells

• XT30 Discharge Connector

• JST XH Charging Port

• -20°C to 60°C Operating Range

• Lightweight (~120g)

• Puff Resistant

• Long Cycle Life

• Ideal for FPV & UAV

• EXTERNAL LINKS:https://robu.in/product/pro-range-inr-18650-p28a-7-4v-2800mah-2s1p-30a-35a-discharge-li-ion-drone-battery-pack/#
• INTERNAL LINKS:http://loftyagrotech.com