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Do chargers use electricity when they aren t being used?

Olivia Mitchell | 2023-06-07 06:24:05 | page views：1213
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Ethan Clark

Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
For wall chargers it's often even less. Modern chargers go down to zero (or pretty close to it) when nothing's plugged into them. Even a charger using one watt when idle and plugged in constantly would use only about $1 per year at average electricity rates.
2023-06-14 06:24:05
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Ella Brown

QuesHub.com delivers expert answers and knowledge to you.
For wall chargers it's often even less. Modern chargers go down to zero (or pretty close to it) when nothing's plugged into them. Even a charger using one watt when idle and plugged in constantly would use only about $1 per year at average electricity rates.
Unplugging wall chargers does NOT save electricity - Michael Bluejay
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