http://folkdbookmark.club/story.php?title=tankless-water-heaters-101 The Motorola charger is constructed by Astec (now part of Emerson Network Power). The Samsung cube is made in China by Korean power supply producer Dong Yang E&P. The oblong Samsung is made in China by Korean RFTech, a manufacturer of mobile phone products. The official no-load charger star ratings are mentioned at Meeting 30 mW standby in cell phone chargers. Tue, 12 May 2026 12:10:31 UTC en