• Power Bank Module | Bidirectional QC 3.0 & PD | Dual USB-A + Type-C DIY Motherboard

    • Dual-Port Output
      Equipped with two high-current USB-A ports, allowing you to charge multiple devices simultaneously with stable power delivery.

    • Bidirectional USB-C Port
      The Type-C port supports both input (battery charging) and output (device charging), compatible with modern fast-charging standards.

    • 18W Fast Charging Support
      Supports multiple fast-charge protocols including QC 3.0, QC 2.0, FCP, AFC, and MTK PE+ for rapid and efficient charging.

    • Advanced Safety Protection
      Built-in protection against over-charging, over-discharging, short circuits, and overheating, ensuring battery and device safety.

    • High Conversion Efficiency
      Uses a synchronous boost switch architecture with up to 95% power conversion efficiency, reducing energy loss and heat.

    • Intelligent User Interface
      Features 4 onboard LED indicators for real-time battery level display and a side-mounted function button for easy operation.

    • Compact DIY-Friendly Design
      Ultra-thin PCB with 3mm mounting holes, ideal for integration into custom 3D-printed or acrylic power bank enclosures.

  • Power Cable C13 to EU AC – 1.5M Heavy Duty Power Cord (250V / 2.5A) for PC

    • 🔌 Standard C13 to EU Plug Compatibility

    • Stable & Safe Power Transmission

    • 🔧 Durable Copper Wire Construction

    • 🛡️ Strong Insulation for Safety

    • 📏 1.5 Meter Length for Flexibility

    • 💻 Ideal for PC, Monitor, Printer & More

    • 🔥 Reliable Performance & Long Life

  • Power Transformer AC 220V to 12V +12V 1A 24W Copper Core

    • Power Transformer AC 220V to 12V +12V 1A 24W Copper Core
    • Selection of quality, long life
    • EMC, EMI, high pressure, stable performance
    • High efficiency transformer
    • Dual Output, 12-0-12v ,Power 24W ,it is ablout 1A,
    • Rated Power: 24W
    • Material: Pure Copper Core
    • Input Voltage: AC 220V ~ 50Hz
    • Frequency Characteristic: Low Frequency
    • Dual Voltage, input 2 wires, output 3 wires.
    • Size:5 x 4.2 x4cm
    • weight: 300g
  • Premium 100g ALCO Soldering Wire with High-Performance Flux Core

    • 🔄 Optimal Flux Core: Contains a precise 1.8-2.2% rosin flux core for excellent oxidation removal, promoting perfect flow and strong, shiny joints without the need for additional flux.

    • 📏 Precision Diameter: The ideal 0.7mm thickness provides superb control, minimizing waste and making it perfect for detailed PCB work, small components, and intricate electronics.

    • ⚖️ Generous & Convenient Size: A substantial 100g net weight spool offers great value, ensuring you have enough solder for multiple projects without constant reordering.

    • ✨ Premium Quality Alloy: Made from high-purity ALCO solder, ensuring consistent melting, low smoke emission, and reliable conductivity for all your electrical connections.

    • 🎯 User-Friendly & Reliable: Designed for a smooth feeding experience from the spool, reducing tangles and frustration, so you can focus on creating perfect solder points.

    • 🛠️ Versatile Application: An essential tool for every toolkit, ideal for electronics technicians, engineers, hobbyists, students, and home repair enthusiasts.

  • Premium 100W 220V Wood Handle Soldering Iron Heating Element

    • 🚀 1. Ultra-Fast Thermal Response: Precision-wound nichrome wire allows the element to reach working temperature in record time.

    • 🛡️ 2. Triple-Layer Mica Insulation: Encased in premium heat-resistant mica to ensure 100% electrical safety and prevent short circuits.

    • 🪵 3. Seamless Wood-Handle Fit: Specifically calibrated dimensions designed to fit standard external-heating wooden handle soldering irons.

    • 🌡️ 4. Consistent Heat Stability: Maintains steady, unwavering tip temperatures even during continuous, long-duration soldering sessions.

    • 🔥 5. High-Temp Lead Wires: Equipped with reinforced, red heat-resistant insulation cables that won’t crack or melt under extreme heat.

    • 💎 6. Superior Oxidation Resistance: High-quality core materials resist corrosion and oxidation, significantly extending the service life of the heater.

    • 7. Optimized 220V Efficiency: Engineered for 220V power systems to ensure all 100W of power is converted into usable heat directly at the tip.

    • 🛠️ 8. Heavy-Duty Versatility: Perfect for thick wire splicing, automotive repairs, and large electrical lugs while maintaining steady performance.

  • Premium 150W 220V Wood Handle Soldering Iron Heating Element

    • 🚀 1. Rapid Heat Recovery: Engineered to reach working temperatures quickly and maintain them under heavy loads.

    • 🛡️ 2. Advanced Mica Insulation: Triple-layered mica provides superior heat reflection and 100% electrical safety.

    • 🪵 3. Seamless Wood-Handle Fit: Specifically calibrated with a 1.9cm outer diameter for a perfect fit in professional wooden handle irons.

    • 🌡️ 4. Industrial Heat Stability: Delivers a consistent, unwavering temperature even during continuous industrial use.

    • 🔥 5. Reinforced Lead Wires: Features heavy-duty red insulated wires designed to withstand extreme operating temperatures without cracking.

    • 💎 6. Anti-Oxidation Core: High-quality resistance wire resists corrosion, significantly extending the service life of the element.

    • 7. Efficient 220V Operation: Optimized for 220V systems to convert every watt of power into usable heat at the tip.

    • 🛠️ 8. Maximum Versatility: The high 150W power rating makes it ideal for metal joining, plumbing, and thick-gauge wiring.

  • Premium 1800mAh 3.7V Li-Po Rechargeable Power Battery

    • 🚀 High-Capacity Storage: Boasts a massive 1800mAh capacity to keep your devices running longer.

    • 🔌 Plug-and-Play JST Connector: Equipped with a standard JST-PH-2.0mm connector for instant, secure attachment.

    • 🛡️ Built-in Smart Protection: Integrated PCM protection circuit guards against over-charging, over-discharging, and short circuits.

    • 🔄 Extended Cycle Life: Designed to last for at least 500 charge cycles, providing years of dependable service.

    • 📐 Ultra-Slim Prismatic Design: Measuring just 10mm thick, it slides easily into tight, low-profile enclosures.

    • 🪶 Featherweight Portability: Weighs approximately 30–36 grams, adding significant power without the bulk.

    • 🔋 Stable Power Delivery: Maintains a steady 3.7V nominal output for the smooth operation of sensitive microcontrollers.

    • 🌡️ Wide Operating Temperature: Reliable performance across a broad range from -20°C to 60°C.

  • Premium 2-Way Push-Type Speaker Square Terminal Cup

    • 🔴 Vibrant Color-Coding: Features Bright Red (+) and Solid Black (-) levers for instant, error-free polarity identification.

    • 🛠️ Ultra-Durable ABS Construction: Built with high-impact, industrial-grade plastic to withstand heavy use and prevent cracking.

    • Instant Push-Release Tech: No screwdrivers needed! The spring-loaded mechanism allows for lightning-fast wire swaps in seconds.

    • 📐 Universal Precision Fit: Standard 56mm x 56mm square face ensures it fits most standard speaker and subwoofer cabinet cutouts.

    • 🔒 High-Tension Grip: Heavy-duty internal springs provide a rock-solid hold on your wires, preventing signal loss even during heavy vibrations.

    • 🔌 Dual-Option Rear Ports: Versatile rear metal tabs support both Permanent Soldering or Quick-Disconnect spade connectors.

    • 🌪️ Airtight Recessed Design: The deep-cup profile ensures a flush mount that maintains the acoustic pressure inside your speaker box.

    • 🔩 Four-Point Secure Mounting: Pre-drilled corner holes provide a balanced, slip-proof installation for a clean, factory-quality look.

  • Premium 200W 220V Wood Handle Soldering Iron Heating Element

    • 🚀 1. Superior Thermal Response: High-density winding allows the 200W core to reach extreme temperatures rapidly.

    • 🛡️ 2. Triple-Layer Mica Insulation: Encased in premium mica sheets for maximum electrical safety and high-heat reflection.

    • 🪵 3. Industrial Wood-Handle Fit: Calibrated with a 2.3cm outer diameter to fit large-scale wooden handle soldering irons.

    • 🌡️ 4. Maximum Heat Stability: Maintains steady, high-intensity temperatures even during continuous, heavy-duty metal joining.

    • 🔥 5. Reinforced Lead Wires: Features heavy-duty red insulated wires built to withstand industrial-grade heat.

    • 💎 6. Anti-Oxidation Core: Premium resistance wire resists corrosion and oxidation, significantly extending the service life of the element.

    • 7. Optimized 220V Efficiency: Designed for 220V power systems to ensure 100% of the energy is converted into usable heat at the tip.

    • 🛠️ 8. Heavy-Duty Versatility: The high 200W rating is perfect for industrial soldering, plumbing, and thick copper lugs.

  • Premium 3-in-1 18650 Battery Holder Spacer – Build Your Power Pack Like a Pro

    • Modular Interlocking Design: These spacers feature a clever “tongue and groove” edge, allowing you to snap multiple units together to create a battery pack of any size ($3 \times N$).

    • Superior Heat Dissipation: Unlike taped packs, these spacers provide a small air gap between cells, preventing overheating and extending your battery’s lifespan.

    • High Impact Resistance: Made from durable, heat-resistant ABS plastic that can withstand vibrations and heavy-duty use.

    • Perfect Alignment: Ensures your 18650 cells are perfectly centered for easy spot welding or soldering of nickel strips.

    • Anti-Drop Structure: The secure fit prevents cells from shifting or falling out during the assembly process.

  • Premium 560mAh 3.7V Lithium-Ion Polymer Battery

    * 🚀 High Energy Density: Delivers a potent 2.07Wh of energy in a remarkably small form factor.

    • 📏 Ultra-Thin Profile: Only 5mm thick, ideal for sleek, low-profile device enclosures.

    • 🛡️ Integrated PCM: Built-in protection circuit prevents over-charging, over-discharging, and short circuits.

    • 🪶 Feather-Light: Weighing just 10.6g, it’s perfect for drones and weight-sensitive RC models.

    • Stable Voltage: Maintains a consistent 3.7V output for smooth and reliable component performance.

    • 🔄 Long Cycle Life: Designed to endure hundreds of charge/discharge cycles with minimal capacity loss.

    • 🧵 Pre-Wired Leads: Comes with flexible positive/negative wires for quick and easy installation.

    • 🌍 Eco-Friendly Efficiency: Modern Lithium-ion chemistry provides a cleaner, more efficient alternative to Ni-Cd batteries.

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