NICE-POWER DC Power Supply Adjustable Variable 4-Digital LED Display Adjustable Regulated Switching DC Lab Bench Power Supply Digital (120V 3A Black)

Its a great product for the price. The voltage adjustability can be wonky but that is to be expected with the cheaper power supplies. But this is perfect for what I need it for: Testing electronics and building circuits.

Excelente producto y calidad

Bought this to charge 12v trail cam batteries. Failed 2 mos after warranty. Would not set a amp setting. Contacted seller about possible repair, but they talked like they would honor the warranty. In the end they didn't, which I expected but then they told me this unit was not made for what I was using it for..WHAT! I told them if that is the case their add should reflect that. This unit charged them fine for awhile but then puked it up. You can come to your own conclusion but I ain't buying another one from NICE.

No Frills , no extras. Just stable voltage and current output. It does have a built in fan, that kicks on to keep it cool. I've used it to charge a 95AH bank of (c-max) lithium cells at 16.8v, and it handled it fine. I will upgrade my charge leads, but the supplied leads work as well.

Easy to set up. Simple controls and display help keep things straight forward and reliable. It is also reliably providing the power output it is set for and displays. Seems well calibrated and precise for a relatively inexpensive power supply.