Ma Ailun, the 23-year-old Chinese woman who was killed via electric shock when answering a call on her iPhone last week, was most likely using an unauthorized third party charger, reports the South China Morning Post. Knockoff chargers often use low cost supplies and fail to meet standards for the adequate isolation of electrical input and output, making them more dangerous than brand name chargers that are subject to safety regulations. The alleged phone and charger that were in use during the incident.According to Xiang