Which is better, lead-acid battery or lithium battery?
It is necessary to comprehensively consider factors such as actual needs and budget. The reason is: if you pay more attention to safety and environmental protection, you can choose lead-acid batteries; if you pay more attention to energy density and service life, you can choose lithium batteries.
Lead-acid batteries and lithium batteries each have their own advantages and disadvantages. Which one is better depends on the actual needs and usage scenarios.
Safety: Lead-acid batteries do not contain organic electrolytes, and accidents such as fire and explosion generally do not occur. Lithium batteries have a certain sealed space and contain organic matter. If used incorrectly, accidents such as fire and explosion may occur. Therefore, in terms of safety, lead-acid batteries are better than lithium batteries.
Energy density: One kilogram of lithium battery contains 3-4 times the energy of one kilogram of lead-acid battery. In other words, under the same weight, lithium batteries can run farther than lead-acid batteries. Therefore, in terms of energy density, lithium batteries are better than lead-acid batteries.
Lifespan: A set of good-quality lithium batteries can be cycled about 1,000 times, while lead-acid batteries are only about one-third of lithium batteries. Therefore, in terms of service life, lithium batteries are better than lead-acid batteries.
Environmental protection: Lithium batteries have no pollution (not absolute), while lead-acid batteries have pollution from heavy metal lead.
Price: The price of lithium batteries with the same capacity is more than double that of lead-acid batteries.
Self-discharge rate: lithium battery monthly self-discharge
Charging method: Lithium iron phosphate can be charged 1500 times without memory effect. After 1500 times, the storage capacity is about 85%, while the lead-acid battery is about 500 times, and the memory effect is obvious. .
Voltage platform: The voltage platform of lithium batteries is >3V, and the lead-acid battery is 2V.
In summary, lead-acid batteries and lithium batteries each have their own advantages, and factors such as actual needs and budget need to be considered when choosing. If you pay more attention to safety and environmental protection, you can choose lead-acid batteries; if you pay more attention to energy density and service life, you can choose lithium batteries.
The above is the detailed content of Which is better, lead-acid battery or lithium battery?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
vivo S19 series new product launch: first launch of 6000mAh new blue ocean battery, industry-leading battery life and usage scenarios
May 31, 2024 pm 06:45 PM
On May 30th, vivo will hold a new product launch event online tonight, and the S19 series that everyone has been waiting for has been officially announced. The appearance design is still a major selling point of the S19 series, but thinness, lightness and long battery life are also a major focus of this vivo upgrade. The S19 body is only 7.19mm thick, but vivo is still equipped with a 6000mAh capacity battery, and it is its new generation blue ocean battery. According to the official announcement, this new 6000mAh capacity battery uses second-generation silicon carbon anode material, and is the industry’s first battery with an energy density exceeding 800Wh/L. In terms of battery life, vivo won the Guinness World Record title and successfully challenged the longest marathon relay of playing mobile games. It was actually measured that the S19 can play "Honor of Kings" for 14 hours on a single charge.
Guardian of communication power system: lithium-ion battery
Jun 15, 2024 pm 02:19 PM
In the communication power system, in order to ensure the uninterrupted operation of the communication power system, lithium-ion batteries serve as backup power and become its important guardian. A communication power system equipped with a lithium-ion battery. When the mains power fails, the lithium-ion battery immediately replaces the mains power to supply power to the load equipment to ensure that the load can work uninterrupted. In this issue, please follow Doc into the world of lithium-ion batteries and reveal the secrets of lithium-ion batteries for you! 1. Lithium-ion battery structure The structure of the lithium-ion battery is shown in the figure below. Lithium-ion batteries are mainly composed of 4 parts, namely positive electrode, negative electrode, electrolyte and separator. Please refer to the table for its composition and functions. Component Name Composition Function The cathode is usually a lithium compound. During the charging process, the positive electrode releases lithium ions to the negative electrode. During the discharge process, the positive electrode absorbs lithium ions from the negative electrode.
Is the mobile phone battery a lithium battery?
Nov 23, 2023 pm 02:16 PM
Most mobile phone batteries are lithium batteries. Since Japan's Sony Corporation and Canada's Moli Energy Company jointly developed the world's first batch of lithium batteries in 1991, lithium batteries have been widely used due to their many advantages. It has many advantages such as small size, light weight, high energy, long life, fast charging, no pollution to the environment, high safety and wide application fields. Although lithium batteries have a long service life, their capacity may gradually decrease over time.
China's lithium battery exports hit a new high in 2023, with Fujian Province making the largest contribution
Jan 31, 2024 pm 08:21 PM
According to statistics from the China Chemical and Physical Power Supply Industry Association, from January to December 2023, my country's cumulative exports of lithium-ion batteries reached US$65.007 billion, an increase of 27.8% compared with US$50.876 billion in the same period in 2022, setting a new record historical records. This growth demonstrates China's increasing competitiveness in the global lithium-ion battery market. With the rapid development of electric vehicles and renewable energy, lithium-ion batteries, as important energy storage devices, will continue to play an important role in the future. Data from the China Chemical and Physical Power Supply Industry Association shows that my country’s lithium-ion battery exports. Source: Pexels. From January to December 2023, my country’s cumulative export volume of lithium-ion batteries was 3.621 billion units. In the same period in 2022, it was 3.621 billion units.
Which is better, lead-acid battery or lithium battery?
Jan 17, 2024 am 11:24 AM
Factors such as actual needs and budget need to be considered comprehensively. The reason is: if you pay more attention to safety and environmental protection, you can choose lead-acid batteries; if you pay more attention to energy density and service life, you can choose lithium batteries.
Khadas 2024 ChinaJoy Review: Leading the Development of Mini Consoles with Innovative Design
Jul 31, 2024 am 03:32 AM
With the rapid development of technology, mini hosts, as a streamlined version of traditional desktop computers, are gradually favored by the market for their small size, portability and powerful performance. Khadas, as a leader in this field, has been committed to the perfect integration of extremely sophisticated design and powerful experience since its establishment, providing users with an unprecedented user experience. At ChinaJoy in 2024, Khadas once again became the focus of the exhibition with its excellent innovative design and high-performance mini host products. It not only demonstrated the brand's deep accumulation in the field of mini computers, but also led the new development of the industry with practical actions. trend. In the Khadas exhibition area, the KhadasMind mini host is very eye-catching. This product not only breaks the traditional framework in design,
State Administration for Market Regulation: Lithium batteries and chargers for electric bicycles implement CCC certification
Jul 03, 2024 pm 06:19 PM
According to news from this website on July 2, the State Administration for Market Regulation issued an announcement today to implement compulsory product certification (CCC certification) management for lithium-ion batteries for electric bicycles and chargers for electric bicycles. Certification entrustments will be accepted starting from October 15, 2024. . After November 1, 2025, lithium-ion batteries for electric bicycles and chargers for electric bicycles must be certified by CCC and marked with the CCC certification mark before they can be shipped, sold, imported, or used in other business activities. The separate implementation of CCC certification for lithium batteries and chargers used in electric bicycles is an important measure to implement the full-chain rectification of electric bicycle safety hazards. This means that a third-party certification agency needs to confirm that the product continues to comply with the electrical safety and mechanical safety requirements stipulated in mandatory national standards.
my country's total lithium battery production will exceed 940GWh in 2023, a year-on-year increase of 25%
Mar 05, 2024 pm 05:30 PM
According to news from this site on March 4, according to the Electronic Information Department of the Ministry of Industry and Information Technology, in 2023, my country's lithium-ion battery (hereinafter referred to as "lithium battery") industry will continue to grow. According to the lithium battery industry specifications, corporate information and industry associations will be announced. It is estimated that the total output of lithium batteries in the country exceeds 940GWh, a year-on-year increase of 25%, and the total industry output value exceeds 1.4 trillion yuan. In the battery sector, the output of consumer, power, and energy storage lithium batteries from January to December was 80GWh, 675GWh, and 185GWh respectively, and the installed capacity of lithium batteries (including new energy vehicles and new energy storage) exceeded 435GWh. Export trade continues to grow. From January to December, the country's total lithium battery exports reached 457.4 billion yuan, a year-on-year increase of more than 33%. First-level material link, January to December