Does charging in the car affect the phone battery?

[McLola]

Charging with a car charger poses certain risks. The main hazard of car chargers lies in the voltage difference required by phone chargers. While occasional use may not cause significant issues, prolonged use can lead to battery depletion and reduced charging efficiency. Therefore, car chargers should only be used as emergency charging devices. Here are some precautions for using car chargers: 1. Note 1: Avoid plugging in the car charger before starting the car to prevent damage from the strong current surge during ignition. 2. Note 2: When not in use, unplug the car charger, wipe it clean, and store it in the car's drawer to prevent dust accumulation. Avoid placing it on the dashboard to prevent damage from sun exposure and high temperatures. 3. Note 3: Car chargers should not be used in humid environments, as moisture can damage internal electronic components. 4. Note 4: Purchase car chargers from reputable manufacturers and opt for those with multiple overload protection features. Avoid buying cheap, low-quality products. 5. Note 5: Pay attention to the placement of the car charger. If it is close to the gear shift, consider purchasing a charger with a universal ball joint for flexible use at various angles without interfering with driving.