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Black rectangular AC adapter with 3.6 ft cable and 5.5x2.5mm DC plug

BASEUS

BASEUS 12V 2.5A AC Adapter 100-240V 30W 5.5x2.5mm

SKU CH-S3PA-6D6FN

Supplies 12 V 2.5 A DC power at up to 30 W with a 5.5 mm × 2.5 mm plug for CCTV cameras, DVRs and LED strips

  • TypeAC Adapters
  • Universal 100-240V input powers devices worldwide
  • 30W output delivers stable 12V 2.5A performance
  • 5x2.5mm plug fits 5.5x2.1mm sockets too
  • CE and FCC certified for safety compliance
  • Built-in overload, over-voltage, thermal and short-circuit protection

Purpose-built 12 V 2.5 A supply

This BASEUS adapter converts 100-240 V AC to 12 V DC at 2.5 A, delivering up to 30 W through a 5.5 mm × 2.5 mm barrel plug that also fits 5.5 mm × 2.1 mm sockets. It targets installers and hobbyists powering analogue DVR, NVR or HVR recorders, CCTV cameras and single-colour 3528 or 5050 LED strips. CE and FCC marks confirm compliance with basic safety and emissions standards.

Upgrade from lower-current units

The 2.5 A rating cleanly replaces 1 A, 1.5 A or 2 A adapters because the load draws only what it needs; amperage is not forced. Built-in overload, over-voltage, thermal and short-circuit cut-offs protect connected gear during faults. The 3.6 ft cable offers practical reach for wall-mounted cameras or strip-light runs without daisy-chaining extensions.

Suits fixed 12 V loads up to 30 W

Ideal for security installers, DIY LED lighting projects or anyone replacing a failed 12 V brick on compatible recorders and strips. Not suitable for the Silent Partner Tennis Machine or its battery charger. Buyers needing higher wattage, a different output voltage or a proprietary connector should look elsewhere.

Highlights

  • Universal 100-240V input powers devices worldwide
  • 30W output delivers stable 12V 2.5A performance
  • 5x2.5mm plug fits 5.5x2.1mm sockets too
  • CE and FCC certified for safety compliance
  • Built-in overload, over-voltage, thermal and short-circuit protection

Specifications

TypeAC Adapters

Questions about this item

What connector size does the 5.5 mm × 2.5 mm DC plug fit?

The 5.5 mm × 2.5 mm DC plug is compatible with devices that use a 5.5 mm × 2.1 mm jack, so it fits both connector sizes.

How do I connect the 3.6 ft cable to my CCTV camera or LED strip?

Plug the DC 5.5 mm × 2.5 mm connector into the device’s power jack, then connect the AC plug to a 100-240 V mains socket; the adapter auto-negotiates voltage.

When should I replace the adapter if the automatic overload or thermal cut-off activates?

If the overload, over-voltage, thermal or short-circuit protection trips repeatedly under normal 30 W load, the unit has likely degraded and should be replaced.

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