Can you charge a laptop without a power supply?
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1 answer
# Batterylife
How long will a 20000mAh power bank last?
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How long should a car stay on?
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Do power banks run out of battery?
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Does a powerbank decrease battery life?
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How long does a power bank battery last?
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Is it bad to always charge your phone with a power bank?
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Is it okay to use a power bank every day?
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Is it OK to leave battery chargers plugged in all the time?
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Is it safe to use a laptop plugged in without a battery?
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1 answer