Aukey Powerbank PB-Y7
30000 mAh, 111 Wh
Question about Aukey Powerbank PB-Y7
The product specifications differ enormously from the manufacturer's website. It already starts with the capacity of 98Wh (suitable for aircraft) instead of 111Wh. However, this data is again in the manual. It seems as if the manufacturer has simply renamed the instructions from Y3 to Y7. Which specifications are correct?
The Wh can be easily calculated: Ah*V = Wh - Therefore: 30Ah (which corresponds to 30000mAh)*3.7V = 111Wh.
With many airlines, you therefore have to get an exception transport permit at the check-in, as most airlines set the capping at 100Ah. With an exception permit, even 150Ah are possible. However, some American airlines have generally limited capping to 100Ah. In this case, no exemption permit will help!