🔍 Power Up Your Knowledge!
The KEWEISI USB Battery Tester is a versatile tool designed to measure the voltage and current of USB-powered devices ranging from 3V to 9V. Its compact, user-friendly design allows for easy portability and immediate use without the need for an external power source. Perfect for anyone looking to ensure their devices are operating efficiently, this tester is compatible with a wide range of USB chargers and electronic products.
V**R
Ottimo
fa il suo lavoro ottimo anche per vedere se i cavi so o di buona qualità a volte si sottovalutano e si tende a dare la colpa all'alimentatore
G**U
Poco utile
Ottimo prodotto, ma alla fine poco utile,si usa raramente
Trustpilot
2 months ago
2 weeks ago