John and Alice are having a competitionas to who can power their iPhone for the longest time. Both John and Alice have identical iPhones, a 70 cell (18650) battery pack, and DROK buck converters.
John's 70 cell battery pack is:7S-10P, 24V... steppeddownto 5-volt 1-amp
Alice's 70 cell battery pack is:1S-70P, 3.7V... steppedupto5-volt 1-amp
Whose battery pack will power their iPhone for the longest time, John's or Alice's?
John's 70 cell battery pack is:7S-10P, 24V... steppeddownto 5-volt 1-amp
Alice's 70 cell battery pack is:1S-70P, 3.7V... steppedupto5-volt 1-amp
Whose battery pack will power their iPhone for the longest time, John's or Alice's?