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Rekavin 4 Pack USB Plug, USB Charger Plug Wall Plug Adaptor UK Power Adapter Mains Charge Head Socket 5V/1AMP Multipack Single Port Charging for iPhone 14 13 12 11/10/Xs/XS Max/XR/X/8/7/6 Plus/5/4: Amazon.co.uk:
![Does leaving a USB adapter plugged into the cigarette lighter port drain battery if no device is connected to it? : r/Cartalk Does leaving a USB adapter plugged into the cigarette lighter port drain battery if no device is connected to it? : r/Cartalk](https://external-preview.redd.it/vesy9C8lXG3S6FUiZpDkVvnnQ-D96AMDH7O7hdY51bE.jpg?auto=webp&s=577732c167aec057dae9d6e0b2f16c1df3f2df19)
Does leaving a USB adapter plugged into the cigarette lighter port drain battery if no device is connected to it? : r/Cartalk
If I leave my USB car charger plugged in without my phone connected does it still draw power? The port is powered all the time even with the car off - Quora
![White) Samsung Galaxy J2 DTV SM-J200 Car Charger Dual USB Charging Port 2.1 Amp Bullet USB Charging Charger + Micro USB Computer Plug Car Data Sync Cable By Fone-Case : Amazon.co.uk: Electronics White) Samsung Galaxy J2 DTV SM-J200 Car Charger Dual USB Charging Port 2.1 Amp Bullet USB Charging Charger + Micro USB Computer Plug Car Data Sync Cable By Fone-Case : Amazon.co.uk: Electronics](https://m.media-amazon.com/images/I/614DRbb4IgL._AC_UF1000,1000_QL80_.jpg)