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About BenzoBenzo Energy · UFine Technology Co.,Ltd was established in 2008，it is a national High-Tech Enterprise, which specializes in the design, production and sale of Lithium-ion battery modules. Benzo has insistedon serving the global mobile power / backup power / energy storagepower users since the establishment of the company. After ten years of development, Benzo has become a global leader of customized lithium schemes and products supplier.
 Benzo · UFine specializes in customized Lithium schemes and products.which are widely applied to Military, medical, financial, communications, security, transportation, logistics, mining, consumer electronics and other fields, the company can also produce high-rate, high / low temperature and large batteries for special purposes besides the common polymer li-ion batteries.
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Advanced Laboratory
Environmental Laboratory, Security Laboratory, Power Supply Laboratory, Ecology Laboratory, Aging Laboratory, Photovoltaic Energy Storage Laboratory
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| Environment Laboratory | Ecology Laboratory | Power Supply Laboratory |
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| Electrical Performance Laboratory | Security Laboratory | Photovoltaic Energy Storage Laboratory |
Battery Application
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Benzo Battery News
Can the lithium battery pack be without a protective circuit board?
Can lithium battery packs do not need a protection circuit board? Is it necessary for protection circuit board of a lithium iron phosphate battery pack to be useful? What happens if the lithium battery does not have a protection circuit board? Generally, batteries have a protection circuit board, and the use of the protection circuit board is also for battery safety. But different types of battery protection circuit boards have different functions. I heard that lithium iron phosphate battery packs are not afraid of overcharging or over-discharging, so some people think that lithium batteries do not need a protective circuit board. Today we will answer these questions for you.
How to judge the consistency of lithium battery packs cells ?
The consistency of lithium-ion battery packs should be judged by using special tools to measure capacity, internal resistance, and charge and discharge curves.
Comparison of true cycle life of ternary lithium ion battery and lithium iron phosphate battery
If the remaining capacity/initial capacity=80% is used as the end point of the test, the current 1C cycle life of the lithium iron phosphate battery laboratory is more than 3500 times, and some reach 5000 times, while the 1C cycle life of the ternary lithium ion battery laboratory is 2500 times about. In terms of the true cycle life, the lithium iron phosphate battery pack has a much longer true cycle life than the ternary lithium ion battery. Under the same number of cycles, the remaining capacity of the lithium iron phosphate battery is much more than that of the ternary lithium ion battery.
What causes lithium batteries swelling?
Lithium-ion polymer batteries are widely used due to their long life and high capacity. However, there are some issues that can arise, such as swelling, unsatisfactory safety performance, and accelerated cycle life attenuation.
What is the difference between lithium polymer battery and li-ion polymer battery?
Lithium polymer battery ( Li-polymer battery ), is a chemical battery. Compared with the previous battery, it has the characteristics of high energy, miniaturization and light weight. Lithium polymer batteries have ultra-thin features, and can be made into batteries of different shapes and capacities to meet the needs of some products. The theoretical minimum thickness can reach 0.5mm.
Lithium Battery Certifications
