• Low self-discharge with no memory effect
• Nickel metal hydride composition, lightweight and eco-friendly
• Stable current supply to protect your device
• Suitable for multimeters, gaming controllers, voltage meters, etc.

• High-precision deep groove ball bearing for smooth rotation
• Multiple seal options (Open/ZZ/2RZ) for protection against dust and moisture
• Made from durable chrome steel for extended service life
• Low friction and noise for efficient performance

• High-quality copper material for durability
• Compatible with 3.17mm to 5mm motor shafts
• Secure grip with M3 screw locking system
• Compact design for easy installation

• High-quality rechargeable Ni-CD AAA battery
• 600mAh capacity for reliable performance
• Ideal for cordless phones, solar lights, and other electronics
• Can be recharged multiple times for extended use

• Simultaneous Charging: Can charge 4 AA/AAA batteries or 2 9V batteries at once.
• Smart Charging: Automatically selects the charging current for AA/AAA batteries.
• Battery Status LEDs: Two LEDs show the charging status and turn off when batteries are fully charged.
• Reusability: High-quality rechargeable batteries can be recharged up to 1,100 times, saving money on replacements.

• Landing gear skid for various drone models (F450, F350, S500, S550, F550)
• Made from durable plastic material
• Includes 4 high landing gears for stable landings
• Comes with 8 M2.5 screws for easy installation

1. High-Quality Rubber Construction: The mecanum wheel is crafted from durable rubber, providing strong friction and a smooth operation with minimal noise and vibration.
2. Omnidirectional Movement: Designed for full mobility, allowing forward, backward, and side-to-side movement—ideal for navigating tight spaces.
3. Compatibility: This mecanum wheel is compatible with building blocks and TT motors, making it versatile for various DIY robotics projects.
4. 3D Design: Features a realistic wheel shape with a black color for an enhanced, three-dimensional appearance.

Specifications:

• Type: Motor Propellers
• Motor Compatibility: 180 motors
• Material: Durable plastic
• Length: 110mm Specific to 180 motor requirements (typically around 4.5 inches)
• Blade Count: 2-blade or 3-blade options available
• Mounting Hole Diameter: Compatible with standard 180 motor shafts

Package:

1x CW Propeller

1x CCW Propeller

• Charging Voltage: 16.8V - 18.1V
• Continuous Charge Current (Upper Limit): 20A
• Continuous Discharge Current (Upper Limit): 40A (reduce load current if cooling environment is inadequate)
• Compatible with: 3.6V/3.7V lithium batteries (18650, 26650, polymer lithium batteries)

• High-Efficiency EDF Unit: 64mm 5-blade design for optimal thrust
• Powerful Brushless Motor: QF2611-4500KV for high-speed performance
• Lightweight & Durable: Ideal for RC jets and EDF-powered aircraft
• Smooth Operation: Ensures stable and powerful propulsion

• Rated Power: 3.5W for efficient operation
• Brush DC Motor: Reliable performance and low maintenance
• High Torque: Suitable for applications requiring significant force
• Compact Size: Outer diameter of 25mm ensures easy integration

• Wide Compatibility: Works with ATX power supplies (compatible with some BTX types)
• Multiple Output Sets: Provides four sets of different voltages for various uses
• Durable Build: Compact and robust design to withstand continuous use
• Integrated Switch: Allows for easy control and power management

• Compact Design: Small 22mm planetary gearbox for space-efficient applications.
• High Torque Output: Designed for slow-speed and large-torque requirements.
• Durable Construction: Refurbished for reliability and optimal performance.
• Integrated Hall Sensor: Enables precision speed and position feedback.

• Compact and lightweight design for versatile applications.
• Durable metal gearbox for enhanced reliability.
• High torque with a 300 RPM speed reduction.
• Ideal for DIY projects and robotics.

• Red light indicates charging; green light signals full charge
• Equipped with multiple safety features: overcharge, overcurrent, over temperature, short circuit, reverse connection, and over discharge protection
• Built-in charge management system for efficient charging of 3.7V lithium batteries
• Provides a steady output of DC 4.2V 1000mA for safe battery charging

• Wide Voltage Range: Operates between 2V to 9V.
• Efficient Power Consumption: 110mA (at 3.7V) and 140mA (at 6V) current draw.
• High Speed: 1500-2000 RPM at 3.7V, and 8000 RPM at 6V for efficient performance.
• Compact Design: Ideal size for hair clipper and push motor applications.