UPS power supply is an indispensable and important part of modern power guarantee system. In the UPS power supply, the commonly used battery types include
lithium iron phosphate batteries and
lead-acid batteries, then lithium batteries and lead-acid battery UPS power supply which is good, consumers how to choose? This article will explain to you.
UPS power supply choose lithium battery and lead-acid battery comparison
Lithium batteries have higher energy density and longer service life than lead-acid batteries, and they charge faster and have better environmental performance. However, the cost of lithium batteries is relatively high, and certain maintenance and maintenance are required.
Lead-acid batteries are relatively cheap, and mature technology ensures their reliability. However, the lead-acid battery is relatively heavy and the volume is larger, which puts forward certain requirements for the design and installation of UPS power supplies, and the service life is shorter, requiring more frequent replacement and maintenance.
UPS power supply choose lithium battery and lead-acid battery safety comparison
Lithium batteries and lead-acid batteries are the two most commonly used batteries in our daily life, especially lithium batteries are more widely used, after all, the price of this battery is cheaper, and the scope of application is wider. Like our current electric vehicle battery is used by this battery, lithium battery uninterruptible power supply products and lead-acid batteries have unparalleled technical advantages: several times the energy density of lead-acid batteries to reduce the footprint of lithium batteries by more than 60%; Weight reduction of more than 60%; Better adaptability to high temperatures; After discharge, it can be quickly recharged, and the number of cycles is 4 times that of lead-acid batteries. The long life design of 10-15 years and the high number of cycles make the lithium iron phosphate battery need not be replaced during the whole life of the UPS, reducing the maintenance cost of the UPS, and ultimately helping the user to reduce the total cost of ownership and obtain greater business value.
In addition, the lithium iron phosphate battery has battery anti-reverse protection, overcharge protection, overload protection, overtemperature protection, etc., rack mounted installation mode, so that the machine has been comprehensively improved in size, layout, vision, safety and reliability.
UPS power supply lithium battery and lead-acid battery how to choose?
For consumers, when choosing a battery, either consider the price or consider safety, and in terms of safety, lead-acid batteries are certainly safer than lithium batteries. However, the intelligent management of lithium battery, in UPS applications, will be a major trend in the future. In the future, centralized monitoring is indispensable for lithium BMS management system, so the application of lithium batteries in UPS will have a new future. Consumers can make a reasonable choice according to their needs.
In fact, whether it is lithium batteries or lead-acid batteries, safety is also divided into brands, and some brands use advanced production processes and strict quality control systems, so no matter what kind of batteries are produced, there will be stable quality and reliable performance.
The above is the lithium battery and lead-acid battery ups power supply which is good, the introduction of how consumers should choose, in short, when consumers choose UPS power supply, they should decide which battery type to use according to their actual needs. If the pursuit of high performance, long life and environmental performance, you can choose high rate lithium iron phosphate battery; With the maturity of lithium iron phosphate battery technology and the growth of manufacturing industry, in the field of UPS power supply high-rate lithium iron phosphate battery has become one of the current secondary battery industry potential development of energy storage batteries, UPS power supply battery composed of energy storage system is gradually developing to scale, its application prospects will be more and more broad.
