We are completely honest about the quality of the battery
All devices are strictly inspected. We test the battery of each device that arrives with special software. We look how many charging cycles the devices has had, read the age and capacity of the battery. Based on all these results, we classify the devices in PO-A+, PO-A, PO-B or PO-C quality. Would you like to know why the number of charging cycles and age are so important?