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by UncleMeat 1750 days ago
A lot of compute on devices is currently battery limited. Manufacturers try hard to keep a charge at one day but don't really care beyond that. If we instantly replaced batteries with ones that lasted 5x longer and lasted 1/5th the cycles, I'd expect phones to instead use 5x the power in a single day since all of the metrics that currently resist waste right now would not longer be launch blockers for power-hungry features.