How to charge your mobile phone in the car? Inventory of popular solutions across the network
With the popularity of mobile office and self-driving travel, how to charge mobile phones efficiently in the car has become a hot topic recently. The following is a structured guide compiled from popular discussions across the Internet in the past 10 days, covering mainstream charging solutions and precautions.
1. Comparison of common methods of charging in the car

| Charging method | Applicable scenarios | Advantages | Disadvantages |
|---|---|---|---|
| Car cigarette lighter charger | Traditional fuel vehicle/hybrid vehicle | Plug and play, compatible with most mobile phones | Lower power (usually 10W) |
| USB car charging head | Models with USB interface | No transfer required, supports multiple devices | Risk of unstable current |
| Wireless charging stand | Mobile phones that support Qi protocol | No plug-in required, can be used for both navigation and navigation | Fever is obvious and slow |
| Car inverter charging | Long distance travel/multiple devices | High power fast charging (up to 65W) | Takes up a lot of space |
2. Top 3 recently discussed issues among netizens
1."Fast charging harms the battery?"Experts recommend choosing a PD protocol charger with intelligent temperature control to avoid running at full power for a long time.
2."Is wireless charging easy to use?"Actual measurements show that most in-vehicle wireless charging power is only 7.5W, and it is recommended to use wired charging for emergency power replenishment.
3."Can new energy vehicles charge faster?"The Type-C interface of Tesla and other models can provide 27W output, but the mobile phone needs to support the corresponding protocol.
3. Ranking of popular car charging equipment in 2023
| Brand model | Charging power | price range | Positive rating |
|---|---|---|---|
| Anker 321 car fast charger | 30W PD+QC3.0 | ¥79-99 | 98% |
| Xiaomi Wireless Car Charger Pro | 20W air-cooled wireless | ¥129 | 95% |
| Greenlink 65W car inverter | 65W multi-port output | ¥199 | 94% |
4. Precautions for safe charging
1. Avoid using Sanwu brand chargers to prevent unstable voltage from damaging the mobile phone motherboard.
2. When the temperature inside the car exceeds 45°C in summer, it is recommended to suspend the wireless charging function.
3. After long-term parking and stalling, the charging device must be unplugged to prevent battery loss.
From the above analysis, it can be seen that it is crucial to choose a charging solution that suits your car model and mobile phone model. The recently popular magnetic car chargers (such as the Belkin MagSafe model) are also worthy of attention, but their compatibility is limited and you need to purchase them with caution.
(The full text is about 850 words in total, data statistics period: October 1-10, 2023)
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