Samsung EB-P1100
10000 mAh, 15 W, 37 Wh
Question about Samsung EB-P1100
10Ah? I don't think so. I've got two of these things and I'm still testing with a third. My OnePlus 7 pro has a 4000mAh battery. Theoretically, I should be able to charge the OnePlus at least twice with this PB. If we add a little loss, then it should be an even two times. BUT I can charge it exactly once. Then the charge indicator is at one bar. Either the PB never has 10Ah, or the power loss is so high that it is only enough for once. I rather believe in the second one. Because with this much power loss, the PB would have to get extremely warm... *correction - of course I believe in the former.
The specification of 10000mAh comes from Samsung and can be considered correct. However, how the power bank subsequently behaves depends on various factors.
If you suspect a defect in your product, you are welcome to report this to our customer service. https://helpcenter.digitec.ch/hc... They will check your enquiry individually.
If you suspect a defect in your product, you are welcome to report this to our customer service. https://helpcenter.digitec.ch/hc... They will check your enquiry individually.
The capacity is usually given in relation to the battery cells, which have a nominal cell voltage of 3.7V. However, the output is 5V, which means that even without losses at 5V, 10,000/5*3.7= approx. 7,400. In addition, there are losses from the voltage converter in the powerbank plus charging losses in the device - then we are at approx. 6,000 mAh as a realistic "charging quantity". i.e. correctly, you can charge a powerbank at 60% of the printed capacity - this is the case with all powerbanks I know.