Bests & Worsts Reviews from Amazon

The battery life is horrible. It is being advertised as 25800 mAh, so technically it should be able to change an IPad 3 times. It could not even change it once! My ipad is at 63% right now (from 15%) and the power bank is almost dead. If you use it just for smaller devices like an iPhone maybe it will do the job. Otherwise just do your self a favor and avoid buying this. FYI: IPad Pro 9.7 is using an battery with 29.7 Wh capacity. This power is labeled as 95.5 Wh. So it has three times more capacity than an IPad battery. Update after a month: The power bank is dead. It does not keep the charge anymore. I had it connected to charger but after 12 hours it only has one light on (out of 5)