- Transformer of official charger use 2 layer insulation (magnet wire with a rubber sleeve, you can see the secondary winding of official charger coming out in 9th picture with red and white wire) for the secondary side meanwhile on the fake charger just a bare magnet wire so you're risking yourself if the secondary winding somehow touched the Pay attention to the physical appearance. One of the most common ways to check whether an iPhone is genuine or fake is to look at its physical appearance. Expect perfection when it comes to the design and build of an iPhone. Often on a fake iPhone, the hardware just looks cheaper. So if the hardware is flimsy, the iPhone is a fake. Judging by the former owner’s report and aftermath, this led to a very sudden and violent demise of the PSU, with mains power very likely making its way into the unsuspecting Surface system and Actual product specifications may vary slightly depending on the test software version, specific testing environment, and specific versions. OPPO A94 hits the market with 30W VOOC Flash Charge 4.0,AI Color Portrait Video,Dual-View Video,4310mAh Large Battery. A good counterfeit cannot be distinguished externally from a “real” Apple device. The only way to be sure is to buy it from a reliable source. This isn’t to say that there are no easily identifiable counterfeits, only that a visible inspection isn’t proof either way. See this video, for example—> 2 counterfeit iPhone adapter video. Lastly, the p/n mentioned on the adapter sticker can also tell a whole lot about the fake/genuine story of the adapter. Nevertheless, the shape of chargers can also indicate sometimes if the charger is genuine. The hourglass like shape with a dell logo on the top is a 200 % original adapter. wpx6.

oppo charger original vs fake