Cheaper AliExpress alternatives to the Magnetic 2 Pin Power Cable

Not exactly. GreatScott! discussed magnetic connectors in the context of finished magnetic power solutions, while this listing supplies raw PCB/panel-mount pogo-pin pairs without any cable or wire leads. The electrical ratings (12V, 2A, 2-pin, 2.5mm pitch) are consistent with the connector category reviewed, but the form factor is a component, not a cable assembly. Buyers should confirm their use case before ordering.

This answer covers the Magnetic Pogo Pin Connector (2-6 Pin… option on this page. At 12V DC and 2A, this connector pair can handle up to 24W of continuous power transfer. That is sufficient for many small DC devices, LED strips, or low-power microcontroller projects. It is not rated for USB Power Delivery or any fast-charge protocol; it is a simple DC magnetic contact, not a smart charging interface.

No. These are raw 2-pin pogo-pin magnetic contacts with a proprietary 2.5mm pitch and no USB-C or USB-A interface. They carry DC power directly between two surfaces and have no data lines, no PD negotiation, and no standard plug geometry. Integration requires soldering directly to a PCB or panel.

The listing describes the connectors as waterproof but does not specify an IP rating code (such as IP65 or IP67). Without a documented ingress-protection number, buyers should treat the waterproofing claim as splash-resistant rather than submersion-rated. If your application requires a certified IP rating, source from a supplier who can provide test documentation.

This answer covers the Magnetic Pogo Pin Connector (2-6 Pin… option on this page. The listing specifies 2.5mm center-to-center stitch spacing between the two pins. Before ordering, measure the pad spacing on your existing board or check your schematic's connector footprint. A 2.5mm pitch is a common but not universal spacing; standard 2.54mm (0.1-inch) pitch boards will not mate correctly without a layout adjustment.

This answer covers the Magnetic Pogo Pin Connector (2-6 Pin… option on this page. At $13.64 for 10 pairs, each connector pair costs roughly $1.36. For a single prototype, you will have nine spare pairs, which is useful if you expect to iterate on your design or want spares in case of soldering errors. If you are certain you need only one pair and have no future projects in mind, the bulk quantity represents excess spend; a different listing with a smaller minimum order quantity would be more practical.