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18650 3.7V 3500mAh Li-Ion Battery Recycled | Pro Tronix

SKU: PRO00646

Recycled and tested 18650 3.7V 3500mAh lithium-ion battery cell. Cost-effective, high-capacity power source for custom battery packs, flashlights, and electronics projects!

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-9%

18650 3.7V 2500mAh Li-Ion Battery | Pro Tronix

SKU: PRO00644

18650 3.7V 2500mAh lithium-ion battery cell. Reliable power source for custom electronics, portable devices, and DIY power projects!

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-13%

18650 3.7V 2000mAh Li-Ion Battery | Pro Tronix

SKU: PRO00643

18650 3.7V 2000mAh lithium-ion battery cell. Cost-effective power source for DIY electronics, portable devices, and LED lighting!

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-17%

18650 3.7V 1500mAh Li-Ion Battery | Pro Tronix

SKU: PRO00642

18650 3.7V 1500mAh lithium-ion battery cell. Cost-effective power source for DIY electronics, portable devices, and flashlights!

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-12%

18650 3.7V 1000mAh Li-Ion Battery | Pro Tronix

SKU: PRO00641

18650 3.7V 1000mAh lithium-ion battery cell. Cost-effective power source for low-current electronics, sensors, and prototyping test rigs!

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-9%

18650 3.7V 500mAh Li-Ion Battery | Pro Tronix

SKU: PRO00640

18650 3.7V 500mAh lithium-ion battery cell. Specialized low-capacity power source for educational electronics, sensors, and prototyping test rigs!

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HXW 6F22 9V Rechargeable Lithium Battery | Pro Tronix

Battery & charger

SKU: PRO00639

30.00 EGP

Premium HXW 6F22 9V rechargeable lithium battery. Engineered with an integrated safety protection circuit to deliver stable, long-lasting power for multimeters, sensors, and mobile test setups

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HD-0688 single-slot 18650 lithium battery charger showing its compact black housing, spring-loaded negative slot, and integrated status LED indicator.

HD-0688 Single-Slot 18650 Li-ion Smart Battery Charger | Pro Tronix

Battery & charger

SKU: PRO00638

50.00 EGP

Compact HD-0688 single-slot smart battery charger for 3.7V Li-ion batteries. Features integrated AC wall prongs, a spring-loaded slot, and built-in auto-stop overcharge protectio

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-12%

4 Channel 12v Relay Module

Relay, Sensors & Modules

SKU: PRO00634

Description It is a 4 Channel Isolated 5V 10A Relay Module Opto-coupler, A wide range of microcontrollers such as Arduino,

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2 Channel 5V Relay Module

Relay, Sensors & Modules

SKU: PRO00633

45.00 EGP

Buy the 2 Channel 5V relay shield module online. High-efficiency dual 10A optocoupler isolated switching board with selectable triggers for Arduino.

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1 Channel 5V Relay Module

Sensors & Modules, Relay

SKU: PRO00632

50.00 EGP

Buy the 1 Channel 5V relay shield module online. High-performance 10A isolated switching board with high/low level trigger options for Arduino.

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Circular 20mm piezoelectric element disc displaying its gold-colored flat brass base ring supporting a concentric inner circle coated in a matte white ceramic composition layer.

Piezo Sensor Element 20mm | Pro Tronix

Sensors & Modules

SKU: PRO00631

35.00 EGP

High-sensitivity 20mm piezoelectric ceramic sensor element built on a robust brass substrate. Generates clear analog voltage spikes upon mechanical shock or vibration, offering an exceptional baseline transducer for electronic drum pads, acoustic pickups, and automated knock detectors.

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