World Languages, asked by popupadsisbad, 7 months ago

what does watts on chargers specify?

Answers

Answered by tin37
1

the amount of current given to the device and thus the speed of charging

Answered by Anonymous
6

Answer:

Wattage, on the other hand, is the rate at which energy is either created or spent. Watts represent energy per unit of time. ... A PC USB charger delivers 2.5 Watts of power (5 volts at 500 mA). An iPhone charger delivers 5 Watts (5 volts at 1000 mA). A Retina iPad mini charger delivers 10 watts (5.1 volts at 2100 mA).

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