LOOKS AND FUNCTIONS GOOD
Real capacity of the device is about 5000mAh (measured for 3.7V output) or 17.5Wh. Instead of 12000mAh (44Wh) marked on the device and mentioned in the description. I don't know if the device with actual capacity 17.5Wh can start an engine, I've returned the item. The 3in1 cable doesn't sipport data transfer for iPhone connector (Apple Car Play doesn't work vai this cable in my car). Everything else is ok.