On March 27th, Shenzhen Bike Power Battery Co., Ltd. released a new generation of all-polar-ear series small power battery products, aiming at the three market segments of smart life, power tools and micro-traffic, so as to solve the shortcomings of smart terminals such as insufficient battery life, insufficient power and slow charging, and help the user experience to upgrade in an all-round way. This new product adopts the same full-lug design as the large cylindrical battery, and explores a new path to improve the high-power performance of lithium batteries.
Bike Power has been focusing on the research and development of cylindrical lithium batteries for more than 20 years, and has successively developed three generations of small power batteries. Different from the first-generation traditional unipolar ear structure and the second-generation bipolar ear structure, BIC’s third-generation small power battery adopts full-ear design, showing six characteristics of high power, low internal resistance, low temperature rise, fast charging, long cycle and high capacity. The maximum charging current is increased to 5C, the maximum discharging current is increased to 25C, and the service temperature is widened to-40℃ ~ 80 C, which solves the pain point of high internal resistance in the traditional structure of cylindrical batteries.
The three new products released by BIC Power accurately solve the pain points of market segments with different characteristics. INR21700-40D was born to meet the most demanding application scenarios of professional-grade electric tools, with higher charge-discharge rate, reaching continuous discharge of 100A and pulse discharge of 140A, which can be fully charged in 12 minutes, with a life span of 600 weeks. Compared with the traditional 4.0Ah power tool lithium battery, the internal resistance is reduced by 80%, the discharge current is increased by 120%, and the cycle life is increased by 140%.
INR21700-45D serves consumer electronics such as intelligent cleaning tools, micro-trip application scenarios such as household electric tools and electric motorcycles, and gives consideration to high-capacity and high-power performance, thus achieving the purpose of prolonging battery life and increasing energy utilization, with a continuous discharge of 70A, an internal resistance of only 3.4mΩ, and full charge in 15 minutes, easily coping with various intelligent life scenarios.
INR21700-50D is prepared for electric motorcycles adapted to special scenes such as beaches, bushes, racing professional tracks, etc. It has a higher capacity of 5.0Ah, can discharge continuously for 60 years, and can discharge with pulses of 100A, meeting the requirements of long battery life and instantaneous high current acceleration of high-speed electric motorcycles. Support ultra-low temperature -40℃ discharge; 3.6mΩ internal resistance to achieve efficient heat dissipation, 15 minutes to charge 80%, accelerate the electrification of micro-traffic field, to achieve smooth and worry-free.
Based on the whole series of three new products, BIC battery will exert its strength in both professional and consumer markets at the same time, constantly broadening the breadth and depth of the deepening industry and bringing a continuous refreshing experience to end users.
Song Huajie, the person in charge of small power product development of BIC battery, said: BIC Power has always maintained a keen insight into market changes, and the technology-enabled lifestyle has made the terminal equipment driven by electricity enter every corner of life. In the future, mobile intelligent terminal devices with stronger computing power and richer functions will be more used in our daily life. As one of the core components, the performance of lithium-ion battery determines the "shape" of intelligent terminal products and the "boundary" of usage scenarios. The release of the new generation of all-polar-ear series small power batteries is not only a strong proof of the technical strength of Bigram batteries, but also our determination to empower more extreme scene needs with technological innovation and add more yards to market applications and terminal experience.
[Advertising] (Disclaimer: This article is reproduced and published for the purpose of spreading commercial information on this website, and does not represent the views and positions of this website. All rights and legal responsibilities of the texts, drawings, audio and video materials involved in this article belong to the material provider. This website does not make any guarantee or commitment to the authenticity of all the information such as words and pictures, nor does it constitute any suggestions for purchase or investment, so the operator bears his own risks. )