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Single-Port QC3.0 Fast Charging Module – Ultra-Compact Buck Converter
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🚀 QC3.0 Rapid Charging: Fully supports Quick Charge 3.0, allowing your devices to charge significantly faster than standard USB ports.
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⚡ High-Power 24W Output: Capable of delivering up to 24W (5V/3.4A, 9V/2.5A, 12V/2A), meeting the demands of power-hungry tablets and phones.
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📏 Ultra-Miniature Design: Measuring only 34.5mm x 17mm, this tiny board fits into almost any enclosure, dashboard, or project box.
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📉 Wide-Voltage Input (6V-32V): Extremely versatile; works perfectly with 12V car systems, 24V truck batteries, or solar panel arrays.
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💎 Smart Voltage Detection: Automatically adjusts between 3V and 12V to provide the optimal charging speed for your specific device.
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🔋 Efficient Conversion (90%-97%): Advanced circuitry ensures that very little energy is wasted as heat, maximizing battery life in portable setups.
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🛡️ 5-Way Safety Protection: Comprehensive protection against Input Overvoltage/Undervoltage, Input Overcurrent, Output Overcurrent, and Short Circuits.
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🔥 Heat Management System: Includes built-in over-temperature protection to prevent damage during prolonged high-speed charging.
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🛠️ Cable Compensation: Features an output voltage cable compensation function to ensure steady power even through longer USB cables.
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📱 Universal Compatibility: Supports a wide range of fast-charging protocols beyond QC3.0, making it a truly “smart” power module.
₨ 240 -
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3S 12V 100A BMS Li-ion Lithium Battery Protection Circuit Board Li-polymer Balance Charging Module
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🔴 Massive 100A Capacity: Handles extreme over-discharge and over-charge currents.
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🟠 Precision Balancing: Integrated 60mA balance current keeps all cells synchronized.
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🟡 Triple-Mode Flexibility: Designed for 3S but easily adaptable for 4S and 5S setups.
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🟢 Smart Thermal Port: Includes a dedicated temperature control interface for heat safety.
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🔵 Instant Shortage Protect: Shuts down faults in a staggering 100-600 microseconds.
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🟣 High-Current Stability: Supports a steady 80A contact discharge for heavy loads.
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⚪ Intelligent Recovery: Features “Off-load release” mode to safely restore power after a trip.
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🟤 Disconnect Protection: Built-in safeguards against accidental wire disconnection.
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₨ 595 -
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65W Type-C PD Fast Charging Module | 8–30V DC to USB-C PD3.1 Converter | Supports QC, PD, SCP, FCP, PPS | Mobile Fast Charger Board
🔹 🔌 Wide Input Range:
Accepts DC 8V – 30V input (recommended 20–24V for full 65W output).🔹 ⚙️ High Power Output:
Delivers up to 65W (20V 3.25A / 15V 3A / 12V 3A / 9V 3A / 5V 3A) for laptops and phones.🔹 ⚡ Smart PD3.1 & PPS Support:
Automatically adjusts voltage between 3.3V – 21V for intelligent device compatibility.🔹 🚀 Multi Fast-Charging Protocols:
Supports PD2.0/PD3.1, QC2.0/3.0/4.0, SCP, FCP, AFC, MTK PE+1.1/2.0, and Apple BC1.2.🔹 🔥 High Efficiency:
Achieves 92%–97% conversion efficiency for cool and stable performance.🔹 🛡️ Full Protection System:
Built-in protection against Over-Voltage, Under-Voltage, Over-Current, Short Circuit, and Over-Temperature.🔹 💤 Ultra-Low Standby Current:
Consumes less than 3mA when idle — energy efficient and safe.🔹 🔧 Clean & Stable Output:
Low ripple (<200mV) ensures smooth, noise-free power to sensitive electronics.🔹 🔌 Dual Connector Options:
Compatible with DC5521 (5.5×2.1mm) and DC5525 (5.5×2.5mm) input jacks.🔹 💡 Wide Applications:
Perfect for DIY power supplies, car chargers, laptops, tablets, solar power systems, and PD charging hubs.₨ 270 -
150W Boost Converter DC-DC 10-32V to 12-35V Step Up Voltage Module
- Module Properties: non-isolated step-up module (BOOST)
- 65 * 36.5 * 23 (length * width * high) (mm)
- Input voltage :10-32V
- Output voltage: 12-35V (adjustable)
- Output Current: 5A (MAX)
- Input Current: 10A (MAX) (Please enhance heat dissipation if more than 10A)
- Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX)
- Easy to drive 65W 90W dual-core notebook.
- Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45c
- Conversion efficiency: 94% (measured at Input 16V, output 19V 2.5A)
- Output Ripple: 2% (MAX) 20M-bandwidth
₨ 580 -
Digital LED Display Power Bank Module | 5V Single USB Charger Board with Type-C & Precision Percentage Readout
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Digital LED Readout: Built-in numerical display shows battery percentage (%) and charging status.
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Versatile Connectivity: Includes a high-speed USB-A output, a bidirectional Type-C port, and a Micro-USB input.
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Compact Form Factor: Sleek, narrow design ideal for small enclosures and 18650 battery builds.
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Clearly Marked Soldering Points: Features prominent B+ and B- pads for safe and easy battery connection.
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Onboard Function Switch: Includes a side-mounted button to wake the display and check power levels instantly.
₨ 220 -
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BMS 2S 20A 7.4V Li-Ion Battery Protection Board with Balance Function 🔋
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⚡ High-Level Protection: Protects against short-circuits, over-charge, over-discharge, and over-current.
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🔄 Balance Function: Maintains perfect charge balance between cells for longer battery life.
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🔋 High Current Capability: Supports max working current 20A, over-current protection up to 25A.
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🌡 Wide Temperature Range: Works in -10°C to 50°C environments.
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💡 Ultra-Low Power Draw: Static current <18µA, ensuring minimal energy loss.
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🛠 Compact & Easy to Install: Size 48.4 × 20.1 × 4mm, perfect for all DIY lithium battery projects.
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✅ Safe & Reliable: Low internal resistance (<7mΩ) for stable performance.
₨ 199 -
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High‑Power 3S 60A 12V Lithium Battery Protection Board | Smart BMS with Balancing | Shehzad Electronics
- 🔋 High Current 60A – Supports powerful motors and devices.
- ⚡ Smart Overcharge Protection – Keeps cells safe at 4.2V max.
- 🛡️ Over‑Discharge Guard – Prevents deep drain damage.
- 🔄 Auto Cell Balancing – Equalizes voltage across all cells.
- 🌡️ Temperature Safety – Protects against overheating.
- 🚀 Compact Design – Fits easily into battery packs.
- 🔧 Easy Wiring – Clearly labeled terminals for quick setup.
- 🟢 Energy Efficiency – Reduces power loss during operation.
- 🏆 Durable Build – Long lifespan with quality components.
- 🌍 Eco‑Friendly Solution – Extends battery life, reducing waste.
₨ 360 -
LM2596S DC-DC Constant Current Module LM2596 DC-DC 7V-35V Step-down Adjustable CC/CV Power Supply Module
- 100% brand new and high quality
- Type: DC/DC Constant Current / Constant Voltage
- Size: (L*W*H)4.80*2.40*1.4cm/1.89″*0.94″*0.55″
- Input Voltage: 5V-57V input voltage must be higher 2V than the output voltage
- Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed)
- Output Voltage: 1.25-30V (Adjustable)
- Output Power: 15w max at maximum voltage
- Output short circuit protection: Yes, constant current (constant current setting values)
- Input reverse polarity protection: Yes,
- Constant current range: 0.2-3A (adjustable, default transferred 1A)
- Turn lamp current: constant current value * (0.1), turn the lamp current constant current value Linkage
₨ 350 -
12V 3.5A 42W DC Power Supply Adapter (EU Plug)
🔹 Wide Input Range:
Accepts AC 220V–240V 50/60Hz, ideal for use anywhere with standard EU power.🔹 High Output Power:
Provides 12V DC at 3.5A, perfect for devices up to 42 watts.🔹 Stable & Efficient:
Switching design ensures low heat generation and stable voltage delivery.🔹 European Type-C Plug:
Plug-and-play ready for European-style wall sockets — no extra adapter needed.🔹 Safety First:
Built-in protection against over-voltage, over-current, and short-circuiting.🔹 Premium Build Quality:
Durable outer shell with strong wire insulation ensures safe, long-term use.₨ 435 -
BMS 3S 40A 12.6V Li-ion Lithium Battery Protection & Charging Board – For 18650/26650/Polymer Batteries
- ⚡ High Discharge Capability: Supports up to 40A continuous discharge
- 🔋 Safe Charging: Supports up to 20A continuous charging
- ✅ Battery Protection: Prevents overcharge, over-discharge, and short circuits
- ⚖️ Balance Version: Maintains each cell at proper voltage
- 🔥 Thermal Protection: Automatically discharges if single cell exceeds 4.2V
- 🛠️ Wide Compatibility: Works with 18650, 26650, and polymer lithium batteries
- 🏋️ High-Power Drill Support: Can handle ≤ 170W drills with proper batteries
- 🧰 Enhanced Version: Compact size for tight installations
- ⚠️ Strict Wiring Protocol: Connect 0V, 4.2V, 8.4V, 12.6V exactly as diagrammed
- 💡 LED/Resistor Monitoring: 430 resistor heats to discharge overvoltage safely
- 🌍 DIY & Industrial Use: Ideal for custom battery packs, e-bikes, tools, and robotics
- 🛡️ Durable Design: High-quality PCB ensures long life under high current conditions
₨ 350 -
12V 3A 36W AC to DC Power supply Power adapter
- ✅ 12V 3A DC Output – Delivers stable 36W power
- ✅ Wide Input Range – Supports 100-240V AC (50/60Hz)
- ✅ High Efficiency (95%) – Energy-saving design
- ✅ EU Plug – Ready for European sockets
- ✅ Reliable & Durable – Works in 0-40°C operating temperature
- ✅ Compact & Lightweight – Easy to use and carry
- ✅ Ideal for LED Strips, CCTV, Routers, and More!
₨ 400 -
Power Bank Box Portable 5V Triple USB Mobile Phone Charging DIY Shell 3.7V battery Holder Charging Box with LED Light
- Battery type: 3.7V Lithium battery
- Triple USB output: 5V/2A (MAX);
- Input: 5V/2.1A;
- Input interface: Micro port
- Size: 14.1cm x 6.2cm
- Color: Red
- Material: plastic
₨ 395