Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max.

Shipped quickly, works as advertised. I needed it to replace a missing charger for an electric bathroom scrubber. The the voltage selection was easy and the directions were clear. The default tip actually fit so I didn't need the others, but I'm keeping them around. One never knows.

This power adapter "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max" comes as listed. It appears to work as listed. Settings for voltages match. Haven't tested amperage rating but I understand amperage should be kept at around 75% of maximum. Voltages measured run a bit high but less than +10% of the listed voltages (+5% to +9%) but without a load. As a load increases I understand I should normally expect a little voltage sag so this is not critical. Overall appears to be good good quality with no excess packaging.

Purchased a Famicom without a power supply. Needed a 7.6 volt DC supply which is not a common voltage. First we purchased a different brand of dedicated 7.5 volt supply but when we checked it before use we discovered that the output was 8.5 volts, with or without a load applied (measured with a Fluke meter in good operating condition). We rejected that supply and decided to try the "Belker" listed here..I am happy to report that the Belker supply, when set to 7.5 volts, was measured to be providing 7.6 volts. While that is 0.1 volts over the rating, I consider that to be a negligible error. And since the Famicom is rated at 7.6 volts, this small error actually made it a perfect fit. However, even at the rated 7.5 volts, I feel confident the Famicom would still be happy. So if you have a Famocom, this should get you going. HOWEVER: Never trust a power supply out of the box - manufacturing errors are common - wrong polarity, wrong voltage. It only takes a moment with a meter to verify these things before use. The gadget you save may be your own!Hope this helps. Have fun.

This plug has many options to use. Very nice

This product solves the problem of having a broken or lost ac adapter. With a 3 to 12volt selector switch,35 watts of power, and a variety of connectors, this product has great utility in powering many small rechargeable products from screwdrivers to toothbrushes! The only thing it doesn't have is a USB receptacle.

Perfect, Thank you

My Kindle charger finally quit. I got good service from it. This Belker charger works great for my Kindle charging fast, and even while charging the Kindle works MUCH faster and better than when the battery gets below 12%. To increase the battery life time, I wait to recharge until I'm below 10%. The original 2013 battery is STILL doing great, and I use my kindle HD several times a day for about 30+ minutes.The many accessory tips will probably make it useful for other devices.

Didn't work. I matched all the info directly from my device with this product. (Center-positive, 7.2V, 3A) It would not power on or charge my device.