An engineer explains how to connect a cell phone battery to make it last longer: “Protect the device”

The engineer explained Tik Tok and he The correct way to charge a cell phone So that the battery and its Useful life Lasts longer without getting damaged. Pablo show up big difference The one in between First connect the USB cable to the device also Connect the charger first. The video received thousands of views and countless comments.

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In his account @theworldbypabloHe explained that “By connecting the cable to the cell phone first, a voltage spike is created that damages the device.”. However, when you connect the charger to the wall for the first time, “The peak voltage is reduced because the circuit is already closed.”He pointed out.

Pablo explained why it is convenient to first connect the cell phone to the wall before connecting the USB cable to the device. (Video: TikTok/@theworldbypablo)

“This helps protect the device and extend its useful life,” the TikTok engineer added. Before ending the video I recommend: “Next time you charge your cell phone, remember to plug the charger into the wall first.”.

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The post received 3.2 million views and 134,000 likes. “You're telling me I don't even know how to do something every day.”Make fun of tiktoker. “I'm not even good at charging my phone.”Another user added. “It's information that will be useful to me in the long run.”Another follower said.

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