BASEUS AC Adapter 15W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V 1.25A

Versatile 15 W multi-voltage adapter

This universal AC adapter delivers adjustable DC output at 3 V, 4.5 V, 5 V, 6 V, 7.5 V, 9 V or 12 V with a maximum current of 1.25 A and 15 W total power. It accepts 100-240 V AC input at 50-60 Hz, making it suitable for worldwide use. The unit replaces a range of fixed-voltage chargers for routers, CCTV cameras, speakers and similar household electronics. Polarity is inner positive and outer negative, so check your device before connecting.

Steady 15 W output under continuous load

The adapter is rated for a sustained 15 W across all selectable voltages, with built-in protection against over-current, over-voltage and short circuits. Current availability varies by voltage setting, from 0.5 A at 12 V up to 1.25 A at lower voltages, so the supply maintains stable regulation during extended operation. Protection circuits engage automatically if the attached equipment draws more than the rated limit, preventing damage to both the adapter and the connected device.

Simple setup with eight interchangeable tips

Included in the package are a 5.5 x 2.1 mm barrel plug plus eight additional tips covering 5.5 x 2.5 mm, 4.8 x 1.7 mm, 4.0 x 1.7 mm, 3.5 x 1.35 mm, 3.0 x 1.1 mm, 2.5 x 0.7 mm, Micro USB and an LED terminal connector. Select the required voltage via the slider before powering on, then attach the matching tip. Common issues arise when users forget to verify the device's required voltage, current and polarity, leading to incorrect power delivery. Not suited for equipment demanding more than 15 W or voltages outside the 3 V to 12 V range.