1. What is an emergency starting power supply?
Simply put, it is a device that can "temporarily charge" the car battery. When your car is out of power, it can help you start the vehicle immediately, which is equivalent to a "car power bank".
2. In what situations do you need to use it?
Forgot to turn off the lights and the battery is dead
Not driving for a long time, the battery is exhausted
The temperature is too low in winter, and the battery is not powerful
Self-driving tours and outdoor camping are not convenient to find someone to charge
3. Is the emergency starting power supply safe?
Now many products have eight protection functions such as anti-reverse connection, anti-short circuit, and anti-overcharge protection, so it is safe to use.
4. How many times can the emergency starting power supply be used?
Generally, a fully charged starting power supply can start a car 3~5 times, and an SUV or truck about 1~2 times.
5. Does it have to be high-power?
Not necessarily, it depends on the type of your car.
Sedan, compact car: 400A~800A is usually enough
SUV, pickup, diesel car: 1000A or above is recommended
Truck, large displacement engine: 2000A or 3000A is the best choice
6. Can the starting power supply do anything else?
Of course! In addition to starting the car, you can also:
Charge mobile phones, tablets, and computers
With built-in LED lighting function, it can be used as a flashlight
Some can also inflate tires or emergency alarms
7. What are the precautions for storage and use?
Don't leave it in the car for a long time in high temperature (especially in summer)
Recharge it every 3 months, even if it is not used
Check the positive and negative poles when using it and don't connect them in reverse
Avoid water ingress or falling