Banggood

Get the product in good condition. It’s become very warm within 20 seconds of use. I never use this continuously more then 30 seconds. Otherwise it’s working great.

USB-Widerstand funktioniert Super! Gerne sicher wieder! ich empfehle es an all! Резистор USB работает отлично! Счастлив снова! Я рекомендую это всем!

Thanks Banggood for the great service, I immediately tested this USB load together with my new USB tester that I also bought here and it works perfect. Although I had it shipped from China it was delivered faster than my previous order so great work.

The resistor arrived quickly and carefully wellpacked. In use, it quickly heats up but I'm very satisfied and thank you!

A must have to check my powerbanks with the KEWEISI 4V-20V 0-3A USB Charger Power Battery Capacity. Dont use it on a PC USB port or you will blow the USB fuse!

Добротная пайка,отвечает заявленным параметрам,для желающих знать реальную мощность зарядок и кабелей.

Régóta akartam venni egy ilyen eszközt, hogy rendesen leellenőrizhessem a töltőimet és a kábeleimet. Megfelel a várakozásaimnak, jól használható eszköz. Az ellenállásokra vigyázni kell, mert nagyon felforrósodnak, de ez természetes jelenség.

Works well. Amp settings just over their ratings eg. 12 & 3 amps. Be careful of the resistors they get very hot. Don't use on flammable surface like a bed etc. Great product

The small version of the USB load tester. It is good for testing 5v chargers.

Works well. Useful.