• 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

• Durable Build: Made from high-quality metal for long-lasting performance.
• Secure Connection: Hex coupler ensures a tight and stable fit between motor and wheel.
• Easy Installation: Comes with two screws for a secure grip.
• Precise Fit: Designed for 5mm motor shafts, making it ideal for robotics projects.

Specifications:

• Item Type: AG13 Batteries
• Model: AG13
• Voltage: 1.55V
• Material: Metal
• Size: Diameter: approx. 11.6mm/0.45in
• Color: Silver
• Quantity: 1 Pcs

Package:

• 1 x AG13 A76 LR44 357A S76E G13 Button Coin Shaped Cell Battery 1.55V

• Overcharge Protection: Protects against overcharging with a range of 4.25V – 4.35V.
• Over Voltage Protection: Prevents damage with an over voltage range of 2.5V – 3.0V.
• High Current Capacity: Supports a maximum working current of 13A and an instantaneous current of up to 20A.
• Temperature Resistance: Can withstand temperatures ranging from -40°C to 50°C for reliable performance.

• Advanced STM32F405RGT6 main control chip for superior flight control.
• Integrated OSD with AT7456E character overlay for real-time data display.
• Built-in 16M Flash black box for detailed flight data recording.
• High-precision BMP280 barometer for accurate altitude measurement.

• Durable Construction: Made from plastic and metal for sturdiness and longevity.
• Compact Size: Lightweight and portable with a body size of 7.5 x 5.9 x 2cm.
• Custom Fit for 18650 Batteries: Holds 3 x 3.7V 18650 batteries securely.
• Long Cable Length: Each cable measures 17cm for easy connections.

• Compatible with 3.7V Li-ion & 1.2V Ni-MH Batteries: Suitable for cylindrical rechargeable batteries with diameters between 0-22mm and heights between 34-70mm.
• Simultaneous Charging: Charges up to 4 batteries of different sizes and capacities simultaneously.
• Independent Monitoring: Each of the four battery slots monitors and charges independently.
• Selectable Charging Currents: 4 charging current options available: 300mA, 500mA, 700mA, and 1000mA.

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

• Compact size for small electronic projects
• High energy density for extended battery life
• Reliable and efficient performance
• Lightweight design for portable applications

• Highly integrated intelligent lithium battery protection circuit board with a better performance than cover panels made with discrete chips.
• Supports 3/4/5 string polymer lithium battery, lithium iron phosphate, lithium cobalt oxide, and lithium manganese oxide.
• Provides charge and discharge protection, overcurrent, short circuit, overheat protection, and equalization function.

• Height: 11mm.
• Width: 25mm.
• Material: ABS plastic.
• Pitch: about 16mm.
• Aperture: 2mm M2 screws.

• High Capacity: 4200mAh capacity ensures extended runtime for demanding RC projects.
• Reliable Power: 35C continuous discharge rate with a 70C max burst rate, providing consistent power during intense operations.
• Compact and Lightweight: The battery measures 135x45x28 mm and weighs only 350g, making it easy to integrate into your RC setups without adding unnecessary bulk.
• T-Plug Output: Secure and reliable connection for efficient power transfer to your RC devices.

• Compact and lightweight design for various applications.
• Sturdy metal gearbox for long-lasting durability.
• Moderate speed reduction of 150 RPM for precision tasks.
• Suitable for DIY projects, robotics, and automation.

• Brush Speed Controller: 20A capacity, perfect for various RC models.
• Multiple Functions: Forward, reverse, and brake functions for better control.
• Motor Compatibility: Works with 130/180/260/280/380 brush motors.
• Brake: Equipped with brake on/off functionality.

• 180-Degree Rotation: Designed for precision-controlled movements.
• Durable Gear System: Combination of plastic and metal gears for cost-effectiveness and strength.
• High Torque: Delivers up to 11kg/cm torque at 6.6V.
• Broad Voltage Range: Operates efficiently between 4.8V and 7.2V.