I bought a magnetic charging cable for my sony xperia z3 on the reviews i'd read that said the magnet was very strong and that it worked significantly better than the cheap cables available on ebay. I had previously tried an ebay cable which i was very unhappy with so i tried this cable from Mobile Mob instead. I was also very unhappy with this cable. The magnet was no stronger than the cable from ebay and it just isn't strong enough to securely hold onto the phone to charge. It would fall off at the slighest bump so is completely useless. huge waste of money. I will not even try buying a magnetic cable again i think and just stick to the regular cable that came with the phone even if it means having to remove the outer casing everytime to do so. Do not waste your money!