Views:110 Author:Site Editor Publish Time: 2019-12-19 Origin:Site
At present, there are the following main types of emergency starting power supply in the world, but no matter what kind of power supply, there are high requirements for discharge rate. For example, the lead-acid battery of the electric bike and the lithium battery of the mobile phone portable battery are far from enough to start the car.
(1)The advantages of traditional flat lead-acid batteries are cheap, durable and safe at high temperature. Its disadvantages are bulky, frequently charged and maintained, and its dilute sulfuric acid is easy to leak or dry up.It also has the disadvantage of that it can not be used below 0℃.
(2)The advantages of winding battery are cheap, small and portable. It is safe at high temperature, and can be used below 10℃ at low temperature. Its disadvantages are that the volume and weight of winding battery are larger than that of lithium battery, and the function of winding battery is less compared with lithium battery.
(1)The advantages of polymer lithium cobalt acid battery are small, beautiful, multifunctional, portable and long standby time. Its disadvantages are that it will explode at high temperature and can not be used at low temperature. Its protection line is complex, can not be overloaded. Its capacity is small, and the price is expensive.
(2)The advantages of lithium iron phosphate batteries are small and portable, beautiful, standby time is long and service life is long. It is more resistant to high temperature than polymer batteries, and can be used below 10℃ at low temperature. The disadvantages are that it is not safe when the temperature is above 70℃, and its protection line is complex. Its the capacity is small, and the price is expensive.
The advantages of capacitor batteries are small and portable, discharge current is very large, charging is fast, and life is very long. Its disadvantages are that it is not safe above 70℃ at high temperature, its protection line is complex, the capacity is the smallest, and the price is very expensive.
The automobile emergency starting power supply can ignite all cars ignited by 12V battery. However, the applicable product range of cars with different emissions will be different.
The automobile emergency starting power supply is equipped with LED super-bright lights, warning lights, and SOS signal lights. It is a good helper for travel.
Automobile emergency starting power supply not only supports automobile emergency start-up, but also supports a variety of outputs, with 5V output, 12V output, 19V output, which can supply power to different electronic products.
Lithium ion polymer emergency starting power supply has a long service life, charge and discharge cycles can reach more than 500 times. You can start the car about 20 times when it is full of electricity.
Lead-acid battery emergency starting power supply is equipped with inflatable pump, can be convenient to inflate.