Review on Pwr UL Listed 6.5 Ft Dual 4A Rapid-Charger for Samsung-Galaxy Tab 3/4/A/E/S/S2 7.0-12.2 Tablets by Daniel Aboubakar

This product worked great for my Tab 4 (I have two), my Samsung phones and anything with a mini USB port for charging. A very important fact that has been overlooked by the bad reviews; Plug the charger into the outlet you are using. It must have something to do with the charger needing the neutral wire (white) or the hot wire (black) in the right place. This goes for every Pwr+ I've bought. One thing I would negatively point out is that the mini-USB connector doesn't stand up to bending (for example, if you drop something that you intended to charge while it was charging). However, the problem is not with Pwr+, but with the properties with which USB mini is supposed to work. GOOD PRODUCT!