If there is a need for fast charging, how to choose a higher power car charger?

The power number of the car charger can not be too high, nor too low. The higher the power of the car charger output current is more likely to damage or burn electronic products or car supplies attached appliances, affecting the cigarette lighter or even damage the car battery, the power is too low charger may not meet the needs of car enthusiasts, so you should choose the right power charger.

Methods of selecting car chargers.
Car charger output current: pay attention to how much the car charger output current is.

The number of charging ports: now the general car charger has a double and three ports, choose a double port, the driver a, passenger a.

Protection features: car charger to have overvoltage, overcurrent, overheating, short-circuit protection, because safety is important.

Materials and materials: general products are shell plastic, there will be metal inside, connection points, copper coils, plastic must be selected ABS flame retardant plastic. Metal material will be much more expensive, involving polishing, plating, laser engraving and other processes, metal texture unbeatable.

Brand: good products now, the brand is the bottom line of quality, so try to choose the product sales, good reputation, specializing in chargers brand.

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