SPIDER Automation | Bonka 3S 1500mAh 35C LiPo Battery – 11.1V | High-Rate Power Delivery with XT60 Connector
Product Overview & Battery Technology
The Bonka 11.1V 1500mAh 35C 3S Lithium Polymer Battery Pack is a rechargeable power solution developed for compatible radio-controlled systems, FPV platforms and robotics applications. Its three-cell series configuration delivers a nominal voltage of 11.1V, while its 1500mAh capacity provides the specified energy storage for equipment designed to operate with this battery configuration.
With a 35C discharge rating, this battery is intended for applications that require a high-rate power source. The discharge capability makes it suitable for consideration in compatible FPV drones, RC vehicles, airplanes, helicopters and multirotors, subject to the voltage, current and physical requirements of the equipment.
The battery is equipped with an XT60 discharge connector for the main power connection and a JST-XH balance connector for cell-balancing operations. These separate connections support the power-delivery and balance-charging requirements of compatible battery systems and chargers.
Measuring 70 × 33 × 22mm, the pack offers a compact form factor for installations where battery compartment dimensions and connector compatibility are important. Before installation, verify that the battery voltage, connector type, dimensions and discharge requirements match the intended equipment.
Technical Features & Performance Characteristics
- 11.1V Nominal Voltage: Uses a three-cell lithium polymer arrangement with a nominal pack voltage of 11.1V.
- 1500mAh Capacity: Provides the specified battery capacity for compatible power systems.
- 35C Discharge Rating: Designed for applications requiring a high-rate discharge battery.
- 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.
- Compact Pack Format: The 70 × 33 × 22mm dimensions support installation in suitably sized battery compartments.
- FPV and RC Application Suitability: Intended for compatible drones, RC vehicles, aircraft, helicopters and multirotor platforms.
Performance Advantages
- High-Rate Power Capability: The 35C discharge rating makes the battery suitable for compatible systems designed to draw power at higher discharge rates.
- Defined Voltage and Capacity: The 11.1V, 1500mAh specification helps users select a battery according to their equipment’s electrical requirements.
- Dedicated Connector Arrangement: Separate XT60 discharge and JST-XH balance connections support the main power and cell-balancing functions.
- Compact Installation Format: Its specified dimensions help simplify battery-compartment compatibility checks before installation.
- 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 1500mAh 35C 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 | 1500mAh |
| Discharge Rating | 35C |
| Balance Connector | JST-XH |
| Discharge Connector | XT60 |
| Length | 70mm |
| Width | 33mm |
| Height | 22mm |
| Shipping Weight | 0.145kg |
| Shipping Dimensions | 13 × 5 × 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: Ensure the XT60 connector is correctly aligned and polarity is verified before connecting the battery to the equipment.
- Use a Compatible Balance Charger: Charge the pack using 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.




















