Battery is a great invention, especially the "lithium battery" we use today. No matter whether there are more advanced batteries in the future, at least the current "lithium battery" makes our life more colorful. Cell phones, cameras, laptops, hand-held power tools, even cars, airplanes, and so on are all dependent on lithium batteries.
The portable energy storage power supply, automobile emergency starting power supply, mobile power supply, uninterruptible power supply and emergency power supply mentioned in this paper are five representative works of the application of "battery" technology. Because these five products have the same "battery" storage and power supply, and because of the different application direction, resulting in different technical emphasis, so can not be confused.
First, portable energy storage power
The biggest feature of "portable energy storage power supply" is that it can get rid of the "wire" restriction and supply power to various electrical appliances for a long time, alternating current and direct current, and it is lightweight and portable.
Two, UPS uninterruptible power supply
This power supply is relatively early, the first of the five types of power supply products, with the rise of the computer. UPS used lead-acid batteries at the time, but lithium batteries are now available. The purpose of this product is to ensure that the computer in the case of sudden power failure, but also to supply the computer a little time of power, in this period of time to ensure the normal data storage, generally renew time in 20 minutes or so, the battery capacity is very small, but not the pursuit of lightweight, portable; The computer usually uses the power grid. When the power grid fails, the UPS power will be started. The startup time is very short, millisecond level (ms).
