Hi guys, a question: the Switch' battery, 4310 mAh, translates, depending on its voltage use as I have seen both 3.7V and 5.0V floating around on the web, to either 4.310 * 3.7 = 15.95 Wh or 4.31 * 5.0 = 21.55 Wh. Assuming I am playing a worst case scenario game, so 2.5 hours of charge, the power usage would be either 6.38W or 8.62W. Now, my local powerbank states that it can charge a system at a rate of 1A with a 5.0V potential, so that means a power supply of 5W. This to me means that the charging by a powerbank would not be fast enough to counter the decrease in energy from the power consumption. I have, however, seen some words written that the battery would in this case be able to hang in there around the 40% mark and remain steady at that charge level. Could some tell me if this is true (and maybe also why, as I would be kinda interested in that too)?
I am considering a reasonably priced powerbank with a large capacity (like 15000-25000 mAh) for those times that I am away from a charging opportunity for many hours (like an intercontinental flight of 11 hours), so hence why I would like to know whether a powerbank of this capability (1A 5V) will be able to keep the system alive for those 10+ hours. Thanks a lot!