• Variable output: DC 1.5V, 3V, 4.5V, 6V, 9V, 12V
• Polarity reversible, providing flexibility for different devices
• LED indicator for easy monitoring of power status
• Universal power adapter: Compatible with many foreign plugs

The Neodymium Round Magnet (19 x 5 mm) is a versatile and powerful magnet ideal for a variety of applications. Its strong magnetic properties make it perfect for use in Hall Effect Sensors, Reed Switches, clamping applications, and more.

• Shape: Round
• Size: 19 x 5 mm
• Material: Neodymium
• Applications: Sensors, clamping, office use, educational projects, and more

4 X 1W/3W PCB Aluminium Heatsink is designed to enhance the cooling efficiency for headlamp and stoplamp applications. Key features include:

• Category: Headlamp & Stoplamp
• Weight: 5 grams
• Diameter: 48mm
• Thickness: 1.1mm

• High Quality: Reliable and durable AC power supply adapter.
• Wide Input Range: Supports input voltage from 100V to 240V, making it versatile for global use.
• Stable Output: Provides a stable 12V DC output with 2A current for efficient operation.
• Universal Compatibility: Compatible with devices using a 5.5mm male barrel jack plug.

• Auto Work: Compatible with 12V systems, operates at 10 Amps for both PV and load.
• Equalization Voltage: 14.8V for better battery management.
• High Voltage Disconnect (HVD): Automatically disconnects at 14.4V to protect the system.
• Float Voltage: Maintains a 13.6V level for optimal performance.

DIY Power Bank Case for 18650 Batteries

Create your own power station with this DIY Power Bank Case designed for 8x18650 batteries. Featuring a display screen and LED flashlight, this case offers dual USB ports for versatile charging options.

• Weight: approximately 100g
• Ports: 2 USB
• Power supply: 8x18650 batteries (not included)
• Input: 5V-2A
• Output: USB 5V 1A, 5V 2A
• Size: 170 x 76 x 22mm
• Material: Plastic

Package Includes: 1x Power Bank case (No Battery)

• Ultra Low Noise: Equipped with an advanced air compression and shock absorption system, this pump operates with extremely low noise, ensuring a quiet environment for your fish.
• Constant Pressure & Gas Volume: Utilizes special synthetic rubber components to maintain consistent and stable gas pressure and volume for efficient oxygen delivery.
• Durable and Long Life: Made with premium materials, this oxygen pump is designed for long-lasting use, providing reliable performance over time.
• Easy to Use: The wall-hanging design makes installation simple and convenient. It’s plug-and-play, safe, and user-friendly.

6 X 1W/3W PCB Aluminium Heatsink is designed to optimize heat dissipation in headlamp and stoplamp assemblies. Key features include:

• Category: Headlamp & Stoplamp
• Weight: 5 grams
• Diameter: 48mm
• Thickness: 1.1mm

Discover our Heat Shrink Tube with an 8mm width and 6" length. Perfect for insulating wires, providing strain relief, and protecting electrical connections. This versatile heat shrink tube is a must-have for any electronic project.

Key Features:

• Width: 8mm
• Length: 6 inches
• Ideal for wire insulation and strain relief
• Protects electrical connections

• Fast Charging Compatibility: Compatible with QC fast charging for efficient power delivery.
• Adjustable Charging Current: 1.5A charging current with adjustability for flexibility.
• High Power Output: 15W power output for rapid charging of lithium batteries.
• Boost Charging Efficiency: 94% boost charging efficiency for optimized energy use.

• Input Voltage: 220V
• Output Voltage: 110V
• Output Power: 401 - 500W
• Weight: 250g

• Adjustable Voltage: Output voltage range of 3V to 24V, suitable for various devices.
• Digital Display: Built-in screen for real-time voltage monitoring.
• High Efficiency: 95% efficiency ensures stable power delivery.
• Durable Build: Made of PC+ABS engineering plastic for long-lasting use.

The 12-0-12 Volt 7Amp Transformer is engineered to meet industrial standards with its heavy-duty design. This high-quality transformer provides dual 12V outputs with a current capacity of 7A, making it ideal for various electronic projects and circuit boards that require stable and reliable power.

• Voltage: 2 x 12V
• Current: 1 x 7000mA (7Amp)
• Quality: Industrial Standard, Heavy Duty
• Package Includes: 1x 12-0-12 Volt 7Amp Transformer

• Compact and efficient design for industrial applications
• High output current for demanding power needs
• CE, FCC, and ROHS certified for safety and quality
• Overload protection (120%~160% of rated output power)

• Compact and durable design made of ABS and stainless steel
• High flow rate of 700 L/H for efficient water circulation
• Maximum water head of 5m for versatile use
• Low power consumption with 16.8W output

The 12-0-12 Volt 600mA Transformer is crafted to meet industrial standards with its heavy-duty design. This high-quality transformer provides dual 12V outputs with a current capacity of 600mA, making it perfect for various electronic projects and circuit boards that require stable and reliable power.

• Voltage: 2 x 12V
• Current: 1 x 600mA (0.6Amp)
• Quality: Industrial Standard, Heavy Duty
• Package Includes: 1x 12-0-12 Volt 600mA Transformer