Why emergency start-up car battery charger can not charge?

Used car emergency start power partner is sometimes encountered such a problem: the phone's charger to the car emergency start power supply can not go out to power. Because we usually use the phone charger output power is generally only 500 mA, so when we charge the power supply is very slow very slow. So how should we charge the car multi-function emergency power supply? In fact, there are two main ways to charge the car emergency multi-function power supply, the following small to come to you in detail to introduce:mobile power plant

The first way: using 220 VAC to charge.

Multi-purpose emergency power car Before using 220 V AC to charge, you must check the next power switch is off, confirm and then plug the charger into the socket, and then the other end into the power input jack. After plugged in, if the car emergency start power charging indicator is lit, it means that the car multi-function emergency power supply is charging.

The second way: use the car's DC for charging.

Before using the car's DC for charging, also need the same way as the first way, you must first check the power switch is not closed, if it is closed, can charge. When charging, you need to start the car, and keep starting the state. Then the car with a multi-function emergency power cigarette lighter with a fuse, insert the corresponding input hole on the car, and then the other end of the cigarette lighter into the power input jack, if the charging indicator light, then The representative is already charging.

Multi-functional car emergency power supply charging, regardless of the way described above, in its charge, you need to turn on the power test switch. If the car is full of multi-function emergency power supply, then its first green light will appear bright state, which means that the electricity is already full.