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12V 3A 36W AC to DC Power supply Power adapter
- β 12V 3A DC Output β Delivers stable 36W power
- β Wide Input Range β Supports 100-240V AC (50/60Hz)
- β High Efficiency (95%) β Energy-saving design
- β EU Plug β Ready for European sockets
- β Reliable & Durable β Works in 0-40Β°C operating temperature
- β Compact & Lightweight β Easy to use and carry
- β Ideal for LED Strips, CCTV, Routers, and More!
₨ 400 -
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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β‘ 30W Ultra-Fast Output: Delivers high-wattage charging to juice up modern devices in a fraction of the time.
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π 12V Optimized Input: Specifically designed for 12V systems, ideal for 3S Li-ion setups or car battery conversions.
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π Triple Port Versatility: Features Dual USB-A outputs and a high-speed USB Type-C input interface.
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π― Multi-Protocol Support: Fully compatible with PD 3.0, QC 3.0, Huawei FCP, and Samsung AFC.
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π Smart LED Indicators: Integrated 4-level LED display provides instant visual feedback on battery capacity.
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π‘οΈ Industrial-Grade Protection: Built-in safeguards against over-voltage, short-circuits, and thermal runaway.
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π High-Efficiency Cooling: Uses a premium toroidal inductor to minimize energy loss and heat build-up.
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π οΈ DIY Ready Design: Compact PCB with pre-drilled mounting holes for easy installation into custom cases.
₨ 395 -
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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 -
AC Dimmer 220V 2000W High Power SCR Voltage Regulator Dimming Motor Speed Controller Module Potentiometer
- 100% Brand and high quality
- Size: approx. 60 * 48 * 28 mm
- Input voltage: AC 220V
- The highest power: 2000W
- Voltage regulation: AC 50-220V
- Knob diameter: approx. 19 mm
- Epoxy copper clad thickness: approx. 1.6mm
- Size (L x W x H): Approx. 48 x 54 x 27mm
- Material: Plastic, metal
₨ 390 -
12V DC Motor PWM Speed Controller & LED Dimmer β 8A 95W High Power Speed Regulator Module
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π΄ Smooth Speed Adjustment β PWM control allows precise 1% to 100% speed regulation.
π’ High Current Capability β Handles up to 8A output current for powerful devices.
π΅ Dual Function Design β Works as both DC motor speed controller and LED dimmer.
π‘ High Efficiency Circuit β Provides reliable performance with minimal energy loss.
π£ Low Standby Power β Consumes only 7Β΅A in standby mode.
π 20kHz PWM Frequency β Reduces motor noise and prevents LED flickering.
π· Durable Electronic Components β Ensures long-lasting and stable operation.
β Compact & Easy Wiring β Simple design for quick installation and DIY use.
₨ 375 -
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BMS 5S 15A Lithium Battery 18650 Charger 18.5V
- Continuous discharg current: 15A(max)
- Instantaneous discharg current: 25A
- Charge:
- Charge voltage: 21V
- Charging current: 15A(max)
- Overcharge Protect:
- Over-charge detect: 4.28Β±0.05V
- Over-charge release: 4.28Β±0.05V
- Over-discharge Protect:
- Over-discharge detect: 2.55Β±0.08V
- Release voltage: 2.9Β±0.1V
- Short-circuit Protect:
- Protect condition: Cut load
- Release condition: Cut load
- Over-current Protect:
- Detect voltage: 150mV
- Current detect: 30Β±3A
- Release condition: Cut load
- Inner Resistance: β€20mΞ©
- Self-consumption:
- Working current: β€30uA
- Working Temperature Range: -30-+80β
₨ 370 -
HighβPower 3S 60A 12V Lithium Battery Protection Board | Smart BMS with Balancing | Shehzad Electronics
- π High Current 60A β Supports powerful motors and devices.
- β‘ Smart Overcharge Protection β Keeps cells safe at 4.2V max.
- π‘οΈ OverβDischarge Guard β Prevents deep drain damage.
- π Auto Cell Balancing β Equalizes voltage across all cells.
- π‘οΈ Temperature Safety β Protects against overheating.
- π Compact Design β Fits easily into battery packs.
- π§ Easy Wiring β Clearly labeled terminals for quick setup.
- π’ Energy Efficiency β Reduces power loss during operation.
- π Durable Build β Long lifespan with quality components.
- π EcoβFriendly Solution β Extends battery life, reducing waste.
₨ 360 -
BMS 3S 40A 12.6V Li-ion Lithium Battery Protection & Charging Board β For 18650/26650/Polymer Batteries
- β‘ High Discharge Capability: Supports up to 40A continuous discharge
- π Safe Charging: Supports up to 20A continuous charging
- β Battery Protection: Prevents overcharge, over-discharge, and short circuits
- βοΈ Balance Version: Maintains each cell at proper voltage
- π₯ Thermal Protection: Automatically discharges if single cell exceeds 4.2V
- π οΈ Wide Compatibility: Works with 18650, 26650, and polymer lithium batteries
- ποΈ High-Power Drill Support: Can handle β€ 170W drills with proper batteries
- π§° Enhanced Version: Compact size for tight installations
- β οΈ Strict Wiring Protocol: Connect 0V, 4.2V, 8.4V, 12.6V exactly as diagrammed
- π‘ LED/Resistor Monitoring: 430 resistor heats to discharge overvoltage safely
- π DIY & Industrial Use: Ideal for custom battery packs, e-bikes, tools, and robotics
- π‘οΈ Durable Design: High-quality PCB ensures long life under high current conditions
₨ 350 -
BMS 4S 40A Li-ion Lithium Battery Charger Protection Board 18650 BMS 14.8V 16.8V
- Product Name: 4 string 14.8V 16.8V 40A lithium battery protection board
- Charging voltage: DC 16.8V~17V
- Continuous discharge current: 40A maximum (if the heat dissipation environment is not good, please reduce the load current)
- Continuous charging current: up to 20A
- Balance VersionProduct size: 45*60*4mm
- Enhance VersionProduct size: 44*55*4mm
- Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery
- (including 18650, 26650, polymer lithium battery), can be drilled below 170W
₨ 350 -
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 -
Type-C USB 2S-3S Lithium Battery Charging Boost Module 15W
π Dual Battery Support β Compatible with both 2S (8.4V) and 3S (12.6V) lithium battery packs
β‘ QC Fast Charging β Supports Quick Charge input through modern USB Type-C interface
π 15W High Power Output β Efficient charging performance for lithium battery applications
π Balanced Charging Technology β Maintains equal voltage across battery cells for longer battery life
π 94% High Efficiency β Advanced synchronous boost charging minimizes power loss
π‘οΈ Multiple Safety Protections β Includes overvoltage, undervoltage, overcurrent & short-circuit protection
ποΈ Adjustable Charging Current β Flexible current settings for different battery capacities
β³ Charging Timeout Protection β Prevents overcharging and enhances battery safety
π‘ LED Status Indicators β Easy monitoring of charging and working conditions
π¦ Compact & Lightweight Design β Perfect for DIY electronics, robotics, and portable projects
₨ 330
