ELBOTICS 11.1V 8400mAh Li-ion Drone Battery Pack | Molicel P42A Cells | 11C High Discharge | XT60 Connector for FPV Drones & UAVs

High-Capacity Power. Dependable Performance. Built for Compatible Drone Applications.

Power your aerial projects with the ELBOTICS 11.1V 8400mAh Lithium-ion Drone Battery Pack, a rechargeable power solution designed for compatible FPV drones, unmanned aerial vehicles (UAVs), RC aircraft, and custom drone systems.

Built using high-performance Molicel P42A Lithium-ion cells, this battery pack delivers 11.1V nominal voltage, 8400mAh rated capacity, and 93.24Wh nominal energy storage.

Featuring a stated 11C discharge rating, impedance-matched cell construction, and an Amass XT60 main power connector, the ELBOTICS drone battery is designed for users seeking reliable rechargeable energy for compatible 3S drone applications.

Whether you're building an FPV drone, developing a UAV platform or upgrading a compatible RC aircraft power system, this high-capacity Lithium-ion battery provides a practical power source for your project.

Key Features & Benefits

1. Powerful 11.1V 8400mAh High-Capacity Lithium-ion Battery

The ELBOTICS rechargeable drone battery features a nominal voltage of 11.1V and an energy capacity of 93.24Wh.

Key Electrical Specifications:

• Nominal Voltage: 11.1V DC

• Battery Capacity: 8400mAh / 8.4Ah

• Nominal Energy Capacity: 93.24Wh

• Fully Charged Voltage: 12.6V

• Battery Chemistry: Lithium-ion

• Stated Discharge Rating: 11C

• Voltage Configuration: 3S

Designed for compatible 3S power systems, this battery provides rechargeable energy storage for drones, UAV electronics and custom RC applications.

2. Premium Molicel P42A Lithium-ion Cells

Assembled using high-performance Molicel P42A Lithium-ion cells manufactured in Taiwan, the ELBOTICS drone battery is designed for applications requiring substantial energy capacity and high-current capability.

Cell Technology Highlights:

• Premium Molicel P42A cells

• High-drain Lithium-ion technology

• Rechargeable battery construction

• Designed for compatible high-current applications

• Impedance-matched cells for consistent electrical characteristics

The matched-cell approach helps support balanced electrical performance when paired with appropriate charging, monitoring and operating practices.

3. 11C High-Discharge Performance

The ELBOTICS 8400mAh drone battery is specified with an 11C discharge rating for compatible drone power applications.

Performance Highlights:

• Stated 11C discharge rating

• High-current rechargeable battery design

• Suitable for compatible drone propulsion systems

• XT60 main power connection

• Intended for FPV, UAV and RC electrical applications

Before installation, ensure that the battery pack's verified continuous and peak discharge limits meet the requirements of your aircraft's motors, ESCs and other electronics.

4. High-Capacity Energy Storage for Drone Applications

With its 8400mAh rated capacity, the ELBOTICS battery offers a high-capacity power solution for compatible drones and custom UAV platforms.

Key Benefits:

• 8400mAh rechargeable capacity

• 93.24Wh nominal energy storage

• Suitable for energy-focused drone builds

• Supports compatible FPV and UAV configurations

• Designed for repeat charging and discharging

Actual flight time depends on aircraft weight, propulsion efficiency, motor current, flying conditions and usable battery capacity.

5. Impedance-Matched Cells for Consistent Power Delivery

The battery pack uses impedance-matched Lithium-ion cells, selected to support consistent electrical behavior across the battery assembly.

Advantages Include:

• Matched cell electrical characteristics

• Support for more consistent cell behavior

• Suitable for compatible balanced charging systems

• Designed for reliable power delivery

• Practical for repeated UAV testing and operation

Proper cell balancing, voltage monitoring and adherence to battery operating limits remain essential.

6. Amass XT60 Connector & JST-XH Balance Lead

The ELBOTICS 8400mAh battery comes with electrical connections designed for compatible 3S drone systems.

Connector Features:

• Main Discharge Connector: Amass XT60

• Balance Connector: 4-Pin JST-XH

• Supports compatible 3S balance charging

• Designed for convenient integration with compatible UAV electronics

The XT60 connector provides the main battery output connection, while the balance lead enables individual cell-group voltage monitoring and balancing through a suitable charger.

Always confirm connector polarity, wiring arrangement and charging compatibility before use.

7. Compact Battery Pack Design

The ELBOTICS 8400mAh rechargeable battery is designed for users who need higher energy capacity in a practical form factor.

Design Highlights:

• Compact wrapped battery construction

• Approximate battery weight: 440g

• Suitable for space-conscious drone installations

• Rechargeable portable power source

• Practical for custom drone development projects

Before purchasing, confirm that the battery fits your aircraft's mounting area and remains within its safe payload and weight limits.

8. Rechargeable Lithium-ion Technology

Built using rechargeable Lithium-ion cell chemistry, this battery is designed for repeated use with suitable electrical equipment.

Advantages of Lithium-ion Technology:

• Rechargeable energy storage

• High energy density

• Practical for portable power systems

• Suitable for compatible UAV electronics

• Useful for custom drone power applications

Correct charging, temperature management, voltage monitoring and safe storage are important for long-term battery performance.

Recommended Applications

The ELBOTICS 11.1V 8400mAh Lithium-ion Drone Battery is intended for compatible:

• FPV Drones

• UAV (Unmanned Aerial Vehicle) Systems

• RC Aircraft

• Custom 3S Drone Builds

• Drone Development & Prototyping

• Aerial Electronics Projects

• Drone Research & Education

• Robotics Applications

• Compatible High-Current DC Projects

• Long-Endurance-Oriented UAV Designs

Compatibility Note: Confirm the operating voltage, current demand, battery weight, physical dimensions and connector requirements of your device before purchase. Not every FPV drone or UAV is compatible with this battery.

Technical Specifications

Why Choose ELBOTICS Drone Batteries?

ELBOTICS develops rechargeable battery solutions for drone builders, FPV enthusiasts, UAV developers and electronics professionals.

Product Highlights:

• 8400mAh high-capacity rechargeable battery

• 11.1V nominal voltage

• 93.24Wh nominal energy storage

• Premium Molicel P42A Lithium-ion cells

• Stated 11C high-discharge capability

• Impedance-matched cell construction

• Amass XT60 main power connector

• 4-Pin JST-XH balance lead

• Compact wrapped battery design

• Suitable for compatible 3S UAV systems

What's in the Box?

• 1 × ELBOTICS 11.1V 8400mAh Lithium-ion Rechargeable Drone Battery Pack

Charger, drone and additional accessories are not included unless separately specified.

Battery Charging & Safety Instructions

1. Use a compatible 3S Lithium-ion balance charger with a 12.6V full-charge setting.

2. Follow the approved charging-current limits for the completed battery pack.

3. Verify XT60 connector polarity and JST-XH balance connector wiring before connection.

4. Never short-circuit, puncture, crush or dismantle the battery.

5. Do not charge the battery unattended.

6. Charge in an appropriate fire-resistant charging location according to the manufacturer's safety instructions.

7. Avoid over-discharging the battery and regularly monitor battery voltage.

8. Do not use damaged, swollen or unusually hot battery packs.

9. Allow the battery to cool after operation before charging if required.

10. Store the battery at an appropriate storage charge level in a cool, dry location.

11. Check the aircraft's maximum electrical current requirements before flight.

12. Follow the manufacturer's specified temperature and operating limits.

ELBOTICS Battery Support

For battery specifications, charging recommendations, drone compatibility or product-related support, contact ELBOTICS Batteries.

Buy ELBOTICS 11.1V 8400mAh Drone Battery Online

Looking for a high-capacity 3S Lithium-ion drone battery for your FPV drone, UAV or RC aircraft project?

Choose the ELBOTICS 11.1V 8400mAh Lithium-ion Drone Battery Pack featuring Molicel P42A cells, 93.24Wh nominal energy, a stated 11C discharge rating and XT60 power connectivity.

Order your ELBOTICS 8400mAh Rechargeable Drone Battery today and power your next compatible aerial project.