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How to buy a good quality, safe car charger it?
Car Charger When you do not smoke, we can make full use of idle cigarette lighter interface to charge digital products such as mobile phones. When smoking, the car charger will give your health consideration and occupy the point cigarette mouth at any time so that you can smoke less. However, the car charger on the market after another, nowadays most of the digital products sold on the market with a standard USB plug charging line, car charger is the principle of the car cigarette lighter socket 12V voltage into 5V USB voltage and Charge the electronic product through the charging cable. So, how to buy a good quality, safe car charger? Here, to teach you to buy four major skills:
1. Safety is important. Circuit design should include overvoltage, overcurrent, overheating and short circuit protection, more effective protection of your electronic equipment shell also use ABS flame retardant environmentally friendly materials, both beautiful and safe.
2. Please buy regular licensed. Please be sure to buy regular manufacturers have after-sale protection products, do not buy and use three non-products, or out of quality problems without complaint, regret late. Please understand again when buying Chinese printing packaging licensed, because the English language packaging is mainly sold in foreign markets, is not warranty in the country.
3. Understand the main parameters. In principle, the charger can be charged as long as the nominal voltage of the charger is consistent with the equipment to be charged. However, the power of the charger is also a very important technical parameter. If the charger with low power charges the high-power equipment, it will cause low power Charger due to overheating and burned (such as IPOD charger absolutely can not IPAD charge), the best choice for the power of 1A or 2A charger.
4. Do not choose only the right election. Car inverter Although the inverter can be 12V into 220V AC, but the high cost, and the use of high-power devices will have an impact on the car, while the car charger or converter is 12V DC to convert 5-20V DC, low power consumption, high safety factor, and much cheaper price. Therefore, if the electric appliance used in the car is not very special, it can meet the needs of most car owners with car charger or converter.
Read this content, I believe we buy a good quality, safe car charger tips also have a certain understanding, with a car charger, when we drive outside the car, you do not have to worry about equipment power, You can enjoy the needs of the iOS device on the road friends.