Review on JYZR Wireless Charging Receiver Phones Black by Kim Good

According to the product description, it is rated for 3 amps, 1.5 amps. At 5V this delivers 1500 mAh or 750 mAh. However, the back of the device in the photo says 5V and 0.8A, giving a slow charge rate of 400mAh. The battery in my Samsung A50 has a capacity of 4000 mAh. That means it takes 10 hours to fully charge the battery. These are a far cry from the results at 1500mAh (2.6 hours) or 750mAh (5.2 hours).