SPIDER Automation | Bonka 3S 3300mAh 25C LiPo Battery – 11.1V | High-Capacity Power Pack with XT60 Connector

Product Overview & Battery Technology

The Bonka 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack is a rechargeable power solution designed for compatible radio-controlled equipment, FPV platforms and robotics applications. Its three-cell series configuration provides a nominal voltage of 11.1V, while its 3300mAh capacity offers substantial energy storage for equipment designed to operate with this battery specification.

With a 25C discharge rating, this battery is intended for compatible applications requiring a lithium polymer power source with the specified discharge capability. It can be considered for FPV drones, RC cars, airplanes, helicopters and multirotors, provided its voltage, current and physical dimensions match the requirements of the intended equipment.

The pack features an XT60 discharge connector for the main power connection and a JST-XH balance connector for cell-balancing operations. These dedicated connections support the power-delivery and balance-charging requirements of compatible equipment and chargers.

Measuring 135 × 44 × 20mm, the battery provides a defined installation footprint for equipment with sufficient battery-compartment clearance. Verify the available space, connector type, operating voltage and current requirements before selecting it for a particular system.


Technical Features & Performance Characteristics

  • 11.1V Nominal Voltage: Uses a three-cell lithium polymer arrangement with a nominal pack voltage of 11.1V.
  • 3300mAh Capacity: Provides substantial specified energy capacity for compatible power systems.
  • 25C Discharge Rating: Designed for applications requiring the specified 25C discharge capability.
  • 3S Series Configuration: Contains three cells connected in series to provide the specified nominal voltage.
  • XT60 Main Discharge Connection: Features an XT60 connector for connecting the battery to compatible equipment.
  • JST-XH Balance Connection: Includes a balance plug for use with compatible balance chargers and cell-monitoring systems.
  • Defined Pack Dimensions: Measures 135 × 44 × 20mm, helping users assess fitment in compatible battery compartments.
  • FPV and RC Application Suitability: Intended for compatible drones, RC vehicles, aircraft, helicopters and multirotor platforms.

Performance Advantages

  • Substantial Battery Capacity: The 3300mAh rating provides a defined capacity for compatible applications requiring an 11.1V 3S battery.
  • Specified Discharge Capability: The 25C rating helps users evaluate the battery against their system’s discharge requirements.
  • Defined Voltage and Configuration: The 11.1V nominal voltage and 3S arrangement simplify battery selection for compatible equipment.
  • Dedicated Connector Arrangement: Separate XT60 discharge and JST-XH balance connections support the main power and cell-balancing functions.
  • Versatile System Applications: Can be considered for compatible FPV, RC and robotics equipment requiring a 3S LiPo battery.

Industrial, Commercial & Technical Applications

  • FPV Drone Systems: Suitable for compatible FPV platforms designed for an 11.1V 3S LiPo battery.
  • RC Cars and Vehicles: Can power compatible radio-controlled vehicles with matching voltage, connector and battery-space requirements.
  • RC Airplanes: Suitable for compatible fixed-wing RC aircraft power systems.
  • RC Helicopters: Can be used in compatible helicopter systems requiring a 3S lithium polymer battery.
  • Multirotor Platforms: Intended for compatible multirotor configurations designed around the specified battery voltage and discharge rating.
  • Robotics Systems: Can serve as a rechargeable power source in compatible mobile and battery-operated robotics equipment.
  • Electronic Power Systems: Suitable for compatible electronic equipment designed to accept an 11.1V LiPo battery with an XT60 connection.

Package Contents

  • 1 × Bonka 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack

Product Specifications

Parameter Specification
Brand Bonka
Battery Type Lithium Polymer (LiPo)
Cell Configuration 3S (3 Cells in Series)
Nominal Voltage 11.1V
Capacity 3300mAh
Discharge Rating 25C
Balance Connector JST-XH
Discharge Connector XT60
Length 135mm
Width 44mm
Height 20mm
Shipping Weight 0.3kg
Shipping Dimensions 17 × 6 × 5cm

Battery Handling & Operating Recommendations

  • Verify Voltage Compatibility: Confirm that the equipment supports an 11.1V nominal 3S LiPo battery before connecting it.
  • Check Connector Polarity: Verify the XT60 connector polarity and alignment before connecting the battery to the equipment.
  • Use a Compatible Balance Charger: Charge the pack with a charger configured for a 3S lithium polymer battery and connect the JST-XH balance plug as required.
  • Observe Discharge Requirements: Ensure the connected system’s current demand remains within the battery manufacturer’s specified discharge limits.
  • Inspect Before Use: Do not use a battery that is swollen, punctured, damaged or showing signs of abnormal heating.

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