Aucopo supply high quality Lithium Ion 16650 Battery at cheap price comply with UL 1642, IEC62133, KC etc., with 1 Years Warranty. The products do not contain toxic heavy metals such as Pb, Hg and meet the requirements of the RoHS, REACH, WEEE. We devoted
Off Load Tap-Changer The main characteristics of this new series of tap changers are: Speed of installation; Safe and exact switch movement; Exact contact positioning after the switching maneuver; Compact dimensions; Possibility to adapt to the thickness