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Your car's USB port may seem convenient, but it’s your phone’s silent battery killer.

Here's why it's dangerous to use a car charger to charge your phone | Pulse Nigeria

Temi Iwalaiye

<p><strong>When you plug your phone into your car's USB port, you might assume it's charging efficiently, but you would be so wrong.</strong></p>

<h3>Car chargers don’t have enough power to charge your phone</h3>

<p>It's best to avoid cheap, unreliable chargers, especially those that plug into your car's cigarette lighter. </p>

<p>These chargers often don't deliver the advertised power, and if they have multiple ports, the power is divided between them, further reducing their strength.</p>

<p>Many car USB ports only provide 0.5 amps of power. To truly charge your phone while using it, you need at least two amps of power. </p>

<p>This means your phone's battery would be undercharging or overcharging.</p>

<p> Many car USB ports only provide enough power to slow down the battery drain, not to actively charge your phone. </p>

<p>This is like running in one spot—you're not moving forward. While newer cars are starting to offer higher-powered USB ports, they're still relatively rare.</p>

Should you charge your phone with a car charger [adobestock]

<p>ALSO READ: <a data-link-role-code="open_new_tab" href="https://www.pulse.ng/lifestyle/how-to-charge-your-phone/3q1zr6n">You've been charging your phone the wrong way your whole life — here's how to do it</a></p>

<h3>Car chargers spoil your phone's battery</h3>

<p>Generic car chargers chargers may not be able to regulate voltage properly, which can lead to overheating and damage to your phone's battery. </p>

<p>This problem is worsened by power surges, such as when you turn on the air conditioning in an older vehicle.</p>

<p>ALSO READ: <a data-link-role-code="open_new_tab" href="https://www.pulse.ng/lifestyle/why-you-should-stop-charging-your-phone-overnight/07l7dql">Here’s why you should stop charging your phone overnight</a></p>

<h3>How should you charge your phone in a car?</h3>

<ol><li>For safe and efficient charging, consider buying a manufacturer-approved 12-volt adapter with a USB port that provides at least two amps of power.</li><li>Connect it only when your car is running, and unplug it when you're not using it.</li><li>As an alternative, a portable battery pack or <a data-link-role-code="open_new_tab" href="https://www.pulse.ng/pulse-picks/fast-charging-power-banks-that-last-for-a-week/bdvfwrl">power bank</a> that can provide a reliable and independent charging solution.</li></ol>

Should you use your car charger to charge your phone [vhedia]

Here's why it's dangerous to use a car charger to charge your phone

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