Power QC3.0 1 tow utility vehicle charger problem solution

Q: why do you advertise so fast? How do my cell phone still charge?

Answer: 1) does not support qualcomm fast charging scheme for mobile phones: QC3.0/3 a currently only support qualcomm quick charge scheme of compatible QC1.0, QC2.0, at present the qualcomm quick charge mobile phone market model can check it on the website, not supported by the mobile phone, the car charger will automatically recognize and to normal 5 v output.

2) for supporting qualcomm phone quick charge scheme: mobile phone in the boot of the state, the background is too much, fast recognition chip not to charge, the solution: shut down extra mobile phones back-end systems or restart.

3) the data line that you use is not a triple-a data line, to achieve the best quick filling function, please use our company's original data line.

4) when the phone is used for a period of time, the battery will be partially aged, and the charging current will become smaller and smaller as the battery ages.

5) in the mobile phone the more background operation, under the condition of high temperature, the car charger will automatically identify acceptable current and provide the corresponding output, rather than to maximize the current protect mobile phone charge.

Q: why does the display panel have a scratch?

A: we have at the time of assembly into finished products will touch panel display, but the panel with a layer of transparent protective film, if there are traces of touch, please tear panel protective film, panel is sound.

Q: why does the car fill up with a point of smoke, no voltage, no current output.

Answer: (1) : cars in use after a period of time, especially men often use the car cigarette lighter cigarette, cigar lighter easy sticky oil smoke, dust and other dirt, causing car charger poor contact, the situation, please replace with cotton swab cigarette lighter or cigarette lighter.

2) : currently on the market all of the safety hammer car charger are fixed design, driving is easy to open, causing poor contact, our company's unique floating design can solve this problem, our company car charger factory has been set, may be due to user accidentally twisted tight safety hammer, the solution: the black shim whole anticlockwise turn on, turn on, use forefinger to resist black gasket, then put the silver metal head screw clockwise, it doesn't matter, according to their own cars to go back to 0.5 ~ 1.5 times.

Q: why can't I see the current output

Answer: the car charger in the normal charge, will first show car battery voltage, after 12 seconds will automatically display output current, voltage display for XX. X four digits, current display is 7.0.x.x three digits.

Q: does your car allow you to escape through the window?

A: yes, as long as it is the window of the car window with the function of escape, use our company's product, use safety hammer hit four Angle to the window edge, with traces of fracture, reoccupy force after the break open hands or feet or other hard objects.