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12V DC Motor PWM Speed Controller & LED Dimmer – 8A 95W High Power Speed Regulator Module
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🔴 Smooth Speed Adjustment – PWM control allows precise 1% to 100% speed regulation.
🟢 High Current Capability – Handles up to 8A output current for powerful devices.
🔵 Dual Function Design – Works as both DC motor speed controller and LED dimmer.
🟡 High Efficiency Circuit – Provides reliable performance with minimal energy loss.
🟣 Low Standby Power – Consumes only 7µA in standby mode.
🟠 20kHz PWM Frequency – Reduces motor noise and prevents LED flickering.
🔷 Durable Electronic Components – Ensures long-lasting and stable operation.
⚙ Compact & Easy Wiring – Simple design for quick installation and DIY use.
₨ 375 -
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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 -
1S 3.7V 3A BMS PCM battery protection board for 18650 lithium ion li battery
- high-accuracy voltage detection circuit;
- terminal of the charger using high voltage device;
- Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
- MOS transistor can control the battery charge and discharge;
- Over charge voltage: 4.25±0.05V
- Over charge release voltage:4.23±0.05V
- Over discharge voltage:2.54±0.1V
- Maximal continuous charging current: 2A
- Maximal continuous Discharging current: 2A
- Over current protection: 3A
- Size: L40*W4*T3mm
- Weight: 10g
₨ 45 -
2-Way 24W QC3.0 Fast Charging Module – High-Efficiency Buck Converter
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🚀 Dual-Channel Quick Charge: Equipped with two independent USB ports, allowing you to charge two devices simultaneously with QC3.0 technology.
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⚡ Massive 24W Output: Delivers up to 24W of power per port, supporting high-speed modes like 5V/3.4A, 9V/2.5A, and 12V/2A.
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🔋 Intelligent Voltage Scaling: Automatically detects your device to adjust output between 3V and 12V for the safest, fastest charge possible.
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📉 Ultra-Wide Input Range: Accepts any DC input from 6V to 32V, making it compatible with car batteries, solar panels, and 12V/24V power supplies.
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💎 Peak Energy Efficiency: Experience superior conversion rates of 90% to 97%, ensuring minimal heat loss and maximum power delivery.
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🛠️ Integrated DC Jack & Terminals: Features both a standard DC power jack and solder pads (IN+/IN-) for flexible and secure wiring options.
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🛡️ Triple Circuit Protection: Built-in safeguards against overvoltage, undervoltage, and overcurrent to protect your expensive electronics.
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🔥 Smart Thermal Management: Features integrated over-temperature protection, automatically shielding the module during heavy workloads.
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📏 Precision Compact Design: A rugged and slim 50mm x 40mm PCB that fits easily into small project boxes or vehicle dashboards.
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🌍 Universal Protocol Support: Fully compatible with a wide range of fast-charging protocols used by major smartphone brands worldwide.
₨ 419 -
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24V 2A 48W DC Power Supply Adapter | High-Efficiency AC/DC Adapter with Lead – Shehzad Electronics
- ⚡ High Power Output – 24V DC, 2A, 48W capacity
- 🔌 AC Lead Included – Ready-to-use convenience
- 🔒 Safety Protection – Overvoltage, overcurrent, and short-circuit safeguards
- 🛡️ Durable Build – Long-lasting construction for daily use
- 🌍 Energy Efficient – Optimized for reduced consumption
- 🎶 Universal Compatibility – Ideal for LED systems, routers, audio gear
- 🔧 Easy Installation – Plug-and-play setup
- 🏆 Shehzad Electronics Quality – Trusted brand for reliable power solutions
₨ 680 -
2S 3A BMS Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board
✅ Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
✅ Overcharge Protection: 4.25V – 4.35V ±0.05V
✅ Over-Discharge Protection: 2.3V – 3.0V ±0.05V
✅ Continuous Current: 3A | Peak Current: 5A
✅ Short-Circuit Protection: Auto Recovery Supported
✅ Ultra-Low Standby Current: <3µA for Long Life
✅ MOSFET Controlled Charging & Discharging
✅ Compact Design, Easy to Install
✅ Operating Temp: -40°C to +50°C₨ 110 -
3.7V Li-Ion Battery Charging and DC-DC Step Up Booster Module | Micro USB Input | Adjustable 4.2V–27V Output | TP4056 + MT3608
🔋 Dual Functionality:
Works as both a 3.7V Li-ion battery charger and a DC-DC step-up booster.⚡ Wide Input Range:
Accepts input voltage from 4.5V to 8V DC (via Micro USB or IN+ / IN− pins).🔧 Adjustable Output Voltage:
Provides 4.2V to 27V DC output, adjustable through the onboard potentiometer.🛡️ Safe & Reliable Charging:
Equipped with TP4056 chip for precise charging control and overcharge protection.🚀 High Efficiency Boost Converter:
MT3608-based step-up circuit offers stable output and excellent energy conversion.🔌 Compact & Easy to Use:
Small 3.3×2.3 cm size—ideal for DIY kits, prototyping, and portable devices.🌞 Solar Compatible:
Can be powered directly from 5V solar panels for outdoor or off-grid setups.💡 Multiple Applications:
Perfect for powering Wi-Fi routers, LED lights, fans, audio amps, RC projects, and more.₨ 165 -
30W PD QC 3.0 Fast Charging Power Bank Module | 12V Battery Input | Dual USB + Type-C DIY Step-Down Circuit Board
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⚡ 30W Ultra-Fast Output: Delivers high-wattage charging to juice up modern devices in a fraction of the time.
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🔋 12V Optimized Input: Specifically designed for 12V systems, ideal for 3S Li-ion setups or car battery conversions.
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🔌 Triple Port Versatility: Features Dual USB-A outputs and a high-speed USB Type-C input interface.
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🎯 Multi-Protocol Support: Fully compatible with PD 3.0, QC 3.0, Huawei FCP, and Samsung AFC.
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📊 Smart LED Indicators: Integrated 4-level LED display provides instant visual feedback on battery capacity.
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🛡️ Industrial-Grade Protection: Built-in safeguards against over-voltage, short-circuits, and thermal runaway.
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🌀 High-Efficiency Cooling: Uses a premium toroidal inductor to minimize energy loss and heat build-up.
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🛠️ DIY Ready Design: Compact PCB with pre-drilled mounting holes for easy installation into custom cases.
₨ 395 -
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35W 2S Fast Charging Power Bank Module | QC 3.0 | DIY 7.4V Lithium Battery Charger PCB with LED Display & BMS
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🔥 35W ULTRA-FAST OUTPUT: Rapidly charges smartphones and tablets, supporting high-wattage single-port delivery.
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⚡ MULTI-PROTOCOL SUPPORT: Fully compatible with SuperVooC, QC 3.0, PD 3.0, and Samsung PPS for universal fast charging.
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🔋 2S SERIES OPTIMIZED: Designed for 7.4V/8.4V Lithium Battery setups (2x 18650 or 21700 cells in series).
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📱 TRIPLE-PORT DESIGN: Includes 2x USB Type-C and 1x USB Type-A ports to power multiple devices simultaneously.
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🛡️ INTEGRATED SAFETY BMS: Features built-in protection against over-charging, over-discharging, and short circuits.
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🌡️ ACTIVE THERMAL MONITORING: Comes with a pre-wired NTC Heat Sensor to monitor battery temperature during high-speed operation.
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🔢 SMART DIGITAL DISPLAY: A bright LED readout provides instant visibility of the battery percentage and charging status.
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📐 MINIATURE FORM FACTOR: Measuring only 45mm x 20mm, it easily fits into compact 3D-printed or custom enclosures.
₨ 299 -
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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.
- e.
₨ 595 -
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3S 4A 12.6V Lithium Battery Charger Module | USB Type-C to 12.6V Boost Converter for 18650 Li-Ion LiPo Batteries
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🔋 Supports 3S Li-Ion / LiPo Battery Packs (12.6V charging output)
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⚡ Input Voltage: DC 3V to 6V (recommended 3.7V–5V)
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🔌 USB Type-C Input Port for convenient and universal charging
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📈 High-Efficiency Boost Converter with switching frequency up to 1MHz
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🧠 Quasi-CV Mode: Compensates for battery and trace resistance
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🔄 Automatic Recharge when battery voltage drops
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🔐 Built-in Protection: Over-voltage, short battery, and low-voltage input
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💡 LED Indicators: “CR” for Charging, “OK” for Fully Charged or Constant Voltage Mode
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🌡️ Wide Operating Temp: -40℃ to +85℃
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🛠️ Compact Size: 39mm x 18mm x 6.3mm — ideal for tight DIY spaces
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⚖️ Lightweight: Only 5g — perfect for portable use
₨ 195 -
