- Balances and discharges Li-Polymer/Li-Fe batteries (2-6 cells)
- LCD screen displays the condition of up to 6 cell batteries
- Allows voltage reading before/after charging or during charging
- Quick and easy single-handed operation with just 3 control keys
DIY & RC Hobby Components
There are 483 products.
- Rechargeable high-capacity Lithium-ion battery
- Built-in protection circuit board for safety
- Compact and lightweight design for various electronic devices
- High-quality battery with long cycle life
- High positional accuracy: 0.5m with concurrent GNSS, 2.5m with single GNSS
- Fast update rate of 10Hz for real-time data
- Max speed of 515m/s and height of up to 50,000m
- Compact and lightweight design, ideal for RC drones and quadcopters
- Battery Type: Rechargeable Li-Ion
- Voltage: 3.7V
- Battery Form Factor: 18650
- Chemistry: Li-Ion
- Fast Response: 0.17 sec/60° at 4.8V, 0.13 sec/60° at 6.0V
- High Torque: 13 kg-cm @ 4.8V, 15 kg-cm @ 6.0V
- Wide Voltage Range: Operates between 4.8V to 7.2V
- Heavy Duty Build: Strong internal gearing for reliability
- Original DJI Phantom 3 Brushless Motors
- Includes One CW & One CCW Motor
- High-Performance and Long-Lasting
- Perfect Replacement for Damaged or Worn Motors
The Brushless DC Motor 2450KV A2212/5T is designed for high efficiency and reliable performance in various RC applications. Key specifications include:
- Number of Cells: 2-3s lipo; 6-10 cell NiMh (2V to 12V)
- Max Efficiency: 80%
- Internal Resistance: 90mΩ
- Max Current: 12A/60s
- Max Watts: 280W
- Load Current: 25.2A
- Shaft Size: 3.17mm
- Weight: 52g (including all accessories)
- Dimensions: 27.5x30mm
- Minimum Recommended ESC: 12A
- Recommended Model Weight: 300-1000g
- Mounting Holes: 3mm (M3)
- Package Includes:
- 1 x 2450KV BLDC Motor with bullet connectors
- 1 x Motor mount
- 1 x Prop adaptor
- 4 x M3 Screws
The ESC 20A Brushless Motor Speed Controller by Lumenier is designed for high performance and reliability, perfect for mini FPV quads like the QAV250. Key features include:
- Instant 45A, continuous 20A on 4s
- Size: 27 x 14.5 x 6mm
- Voltage Range: 4V-16V
- Customized SimonK firmware with OneShot auto-detect
- Compatible with Lumenier motors (RX1806, RX2206, RXC2206, RX2208), 2S-4S
- Support for both 5" and 6" props
- No sync loss issues or cogging
40A Brushless ESC for Aircraft is ideal for both in-runner and out-runner brushless motors. Featuring advanced protections like start-up failure, overheat, and throttle signal loss protection, this ESC is built for high performance.
- Brake Setting: Enabled / Disabled (default)
- Battery Type: NiMH / LiPo (default)
- Cut-off Mode: Cut-off (immediate) / Soft cut-off (default)
- Cut-off Threshold: Low / Medium (default) / High
- Start Mode: Super soft / soft / Normal (default)
- Timing: Low (default) / Medium / High
Features high-quality components, various start modes, throttle range configuration, smooth throttle response, overheat protection, and more.
The RadioLink AT9 9CH Remote Control System is perfect for high-performance RC models. Key features include:
- 9 customizable channels for versatile control.
- 2.4GHz frequency for reliable and interference-free operation.
- Compact and ergonomic design.
- Supports helicopters, airplanes, and multi-rotor models.
The Red Mini Quadcopter Propeller is designed to enhance the flight performance of your quadcopter. Crafted from durable materials, this propeller ensures a stable and efficient flight, whether you're a beginner or a seasoned hobbyist. The vibrant red color not only adds a stylish touch to your drone but also makes it easier to spot during flight.
- High Performance: Designed for stability and efficiency during flight.
- Durable Material: Made from high-quality materials for long-lasting use.
- Enhanced Visibility: Vibrant red color for easy spotting.
- Lightweight Design: Minimizes weight impact on your quadcopter.
Discover the Brushless DC-BLDC Motor 1100KV A2208/17T, ideal for high-efficiency and high-performance applications in Bangladesh. With a maximum efficiency of 80% and a shaft diameter of 3mm, this motor ensures reliable and powerful operation for your projects.
The 3.7V 1S 500mAh Lithium Polymer Ion Rechargeable Battery is perfect for powering a variety of electronic devices. With a compact design and reliable performance, this LiPo battery is ideal for hobbyists and professionals alike.
The Propeller 9047 Props 9x4.5 CW/CCW Pair is perfect for RC airplanes and multi-rotor drones. These high-quality propellers provide excellent performance and durability for your flying projects.
The Open Pilot CC3D Flight Controller ensures crisp and reliable control for tricopters, quads, hexacopters, octocopters, and fixed-wing planes. Key features include:
- Powerful 32-bit STM32 microcontroller running at 90MIPs with 128KB Flash and 20KB RAM.
- 3-axis MEMs gyros and accelerometer for high-performance stability.
- Compact 36mm x 36mm 4-layer PCB for superior electrical noise reduction.
- Supports Windows, Mac, and Linux for flexible software compatibility.
- Plug and play with direct high-speed USB support and no drivers required.
- Spektrum satellite receiver and Futaba S-BUS hardware support.
- Innovative Flexi-port for either I2C or additional serial port connectivity.
- 4Mbits onboard EEPROM for configuration storage.
The Propeller 5030, 5x4.5 Pair is designed for versatile drone applications, providing reliable performance and stability. Key features include:
- Size: 5x4.5"
- Weight: Lightweight and efficient
- Application: 4 copter, 6 copter
Enhance your remote control applications with the 433Mhz Universal Wireless Remote Control Switch. This versatile switch system features a 4-channel relay receiver module and an RF transmitter, designed for easy control and customization.
- Working Voltage: DC 12V
- Quiescent Current: 5mA
- Working Frequency: 433Mhz/315Mhz
- Receiving Sensitivity: -104dBm
- Function Options: Momentary, Toggle, Latching
- Modulation Mode: ASK
- Matching Mode: Intelligent Learning Code
- Output Mode: Dry Contact / Voltage Output
- Working Temperature: -30°C to +80°C
- PCB Dimensions: 68.2 x 48.2 mm
Package Includes:
- 1 x 4CH Relay Receiver Module
- 1 x RF Transmitter
Enhance your drone's performance with our 2*75mm High-Speed Propellers for Mini Quadcopter Drones. These durable propeller blades are perfect for:
- Length: 75mm (7.5cm)
- Type: A and B propellers
- Shaft size: 2mm
- Ideal for R/C spare parts access
- Suitable for small mini quadcopter drones
Bull Nose 3045 3x4.5" Propeller Pair is designed for optimal performance in drones. This set includes one clockwise (CW) and one counter-clockwise (CCW) propeller, available in random colors, including orange and green.
- Name: Propeller
- Type: Bull Nose
- Size: 3x4.5"
- Model: 3045
- Package: CW/CCW pair
- Color: Random / orange, green
Perfect for enhancing the flight stability and performance of your drone.
The Mini Quadcopter Remote Control Drone is designed for thrilling aerial fun and precision flying. Its compact design and user-friendly controls make it perfect for beginners and enthusiasts alike. Experience smooth and stable flights with this reliable mini drone.
- Compact and Lightweight: Easy to carry and maneuver
- User-Friendly Controls: Ideal for beginners
- Stable Flight: Ensures smooth aerial maneuvers
- Durable Build: Built to withstand minor crashes
- Rechargeable Battery: Enjoy extended flight times
Introducing the 12V DC 420 RPM High Torque Motor Gear Box. Ideal for various applications, this motor offers:
- No-load speed: 420 RPM at 12 Volts
- Torque: 1.5 kg.cm
- Power: 7.2W
- No-load current: 0.15A
- Load current: 0.6A
- Reduction ratio: 1:13.5
Experience high quality at a low cost with our durable and efficient DC gear motor.
The AIR FPV2205 Brushless Motor 2650KV is designed for high-performance FPV drones. With a KV rating of 2650KV (rpm/V), this motor ensures rapid and efficient propulsion. It features a stator size of 22x5mm, a 5mm shaft diameter, and weighs only 24.5g including the cable. Suitable for 2-4S Lipo cells, it comes with a 70mm cable length and is equipped with a CW propeller mount screw thread.
Key Features:
- KV: 2650KV (rpm/V)
- Stator Size: 22x5mm
- Shaft Diameter: 5mm
- Motor Weight (including cable): 24.5g
- Lipo Cell: 2-4S
- Cable Length: 70mm
- Propeller Mount Screw Thread: CW
The 3.7V 300mAh LiPo Battery is the perfect upgrade for your Syma X5C X5 RC drone, providing enhanced performance and reliability. Key features include:
- Compatible with Syma X5C, X5, and other RC drones.
- High-capacity 300mAh for extended flight times.
- 3.7V voltage for stable and efficient power delivery.
- Lightweight and compact design.
The Wild Scorpion 7.4V 2800mAh 30C 2S Li-po Battery is designed for high-performance RC models, offering higher capacity and reliability. Key features include:
- Perfect for RC cars, airplanes, and helicopter parts.
- High-capacity 2800mAh for extended usage.
- 30C discharge rate for powerful performance.
- Compact and lightweight design with a JST-XH charge plug and T discharge plug.
The 3.7V 90mAh Li-Polymer Rechargeable Battery is an ideal power source for a wide range of portable devices. It is lightweight, compact, and designed for reliable performance in telecommunication, portable office devices, and video equipment.
- Type: Rechargeable
- Voltage: 3.7V
- Chemical Composition: Li-polymer
- Customizable: Yes
- Battery Weight: 7g/pcs
- Nominal Capacity: 90mAh
- Dimensions: Thickness=3mm, Width=8.5mm, Length=25.8mm
- Applications: Communication, Office, Portable Devices
Power your Bluetooth earphones with the reliable Li-ion Battery 150mAh 3.7V. This lightweight and compact Li-polymer battery provides a nominal capacity of 150mAh and a nominal voltage of 3.7V, ensuring long-lasting performance for your wireless audio devices.
- Type: Li-polymer
- Nominal Voltage: 3.7V
- Size: 5 x 12 x 30 mm
- Nominal Capacity: 150mAh
- Weight: 4g
- Application: Bluetooth earphone
Package Includes: 1 x 3.7V 150mAh Li-ion Battery
Aluminum Bullet Propeller Adapter Holder is designed for RC brushless motors and speed controllers. Made from durable aluminum material, this adapter features a silver color finish and is ideal for securing propellers to motors.
- Suitable for brushless motors and speed controllers
- Output axle diameter: 5mm
- 3.17mm aperture
- Aluminum material with silver color
- 1 piece per pack
Perfect for enhancing the performance of your RC models.
The 1300mAh 7.4V LiPo Battery is a high-capacity, reliable power source designed for various electronic devices. With a voltage of 7.4V and a capacity of 1300mAh, this lithium-ion battery ensures long-lasting performance and efficiency.
- Battery Capacity: 1300mAh
- Voltage: 7.4 V
- Cable Length: 3 Inch
- Battery Type: Li-Ion
- Cells: 2
- Minimum Order Quantity: 1 Piece
600-2100rpm DC Motor Long Dual Shaft
Power your projects with the 600-2100rpm DC Motor featuring a long dual shaft. Ideal for a variety of applications. Key features include:
- Voltage: 4.5-15V
- No load RPM: 600-2100rpm
- With 16" 3 blade Fan RPM: 350-1400+
- Running Life: 30,000 hours
- Equipped with ball bearings for smooth operation
Boost your RC models' performance with the Wild Scorpion 7.4V 1500mAh 25C 2S Li-po Battery. Designed for high-performance RC cars, airplanes, and helicopters, this Li-po battery offers a high capacity and discharge rate, ensuring longer run times and efficient power delivery.
- Brand: Wild Scorpion
- Battery capacity: 1500mAh
- Discharge rate: 25C
- Max charging rate: 5C
- Battery section: 2S (7.4V)
- Weight: Approx 30g
- Charge Plug: JST-XH
- Discharge Plug: JST
Package Includes: 1 x 7.4V 25C 1500mAh Li-po Battery