Battery Manufactory

Q1: Are you a factory or trading company? We are a factory, located in Dongguan China. Warmly welcome your visiting at any time. Q2: Can I order a sample to check quality first? Yes. We trust most business start from small quantity. And we always pay much attention to quality; Q3: May I customize special color for products? Yes. We encourage our customers with differentiation. MOQ 2,000pcs,we can make any colors for you. Q4:Can I use my own logo for products? Sure.One color, MOQ 500pcs, logo cost USD50; Order 2000pcs, no additional cost;Two colors, MOQ 500pcs,logo cost USD100; Order 1000pcs, logo cost USD30; Order 4000pcs,no additional cost. Q5: If it is OK to design my own package? Yes. MOQ 2000pcs,package cost USD800; Order 10000pcs,no additional cost; Special package like Wooden case/ Crystal box/ Carton box should be discussed depends on detailed requirements. Q6: What is your product warranty? Benzo focus on the high quality lithium battery , so we offer 1 ...

Lithium ion batteries have come a long way since their introduction in the late 1990s. They're used in many everyday devices, such as laptop computers, mobile phones, and medical devices, as well as automotive and aerospace platforms, and others. However, lithium ion battery performance still can decay over time, may not fully charge after many charge/discharge cycles, and may discharge quickly even when idle. Researchers at the University of Illinois applied a technique using 3D X-ray tomography of an electrode to better understand what is happening on the inside of a lithium ion battery and ultimately build batteries with more storage capacity and longer life. Put simply, when a lithium battery is being charged, lithium ions embed themselves into host particles that reside in the battery anode electrode and are stored there until needed to produce energy during the battery discharge. The most commonly used host particle material in commercial lithium ion batt...

Researchers at the Toyohashi University of Technology have demonstrated the electrochemical performance of lithium ion batteries (LIBs) using phosphorus-encapsulated carbon nanotube electrodes, in which red phosphorus with considerable high capacity is introduced into the inner spacing of carbon nanotubes (CNTs) with a tubular structure. The electrodes indicated an improvement in the electrochemical reactivity of red phosphorus when accessible pathways of lithium ions, i.e., nanopores, were formed onto the sidewalls of the CNTs where the red phosphorus was encapsulated. Furthermore, the charge-discharge profiles and structural analysis revealed reversible electrochemical reactions and the relatively high structural stability of red phosphorus in the nanotubes even after the fiftieth charge-discharge cycle. The charge-discharge capacities show a value two times or higher than that of graphite used in commercial LIBs. Therefore, a new electrode material for LIBs with high...

Researchers at Queen Mary University of London, University of Cambridge and Max Planck Institute for Solid State Research have discovered how a pinch of salt can be used to drastically improve the performance of batteries. They found that adding salt to the inside of a supermolecular sponge and then baking it at a high temperature transformed the sponge into a carbon-based structure. Surprisingly, the salt reacted with the sponge in special ways and turned it from a homogeneous mass to an intricate structure with fibres, struts, pillars and webs. This kind of 3D hierarchically organised carbon structure has proven very difficult to grow in a laboratory but is crucial in providing unimpeded ion transport to active sites in a battery. In the study, published in JACS (Journal of the American Chemical Society), the researchers demonstrate that the use of these materials in Lithium-ion batteries not only enables the batteries to be charged-up rapidly, but also at o...

From smartphones to electric vehicles, many of today's technologies run on lithium ion batteries. That means that consumers have to keep their chargers handy. An iPhone X battery only lasts for 21 hours of talk time, and Tesla's model S has a 335-mile range -- which means you could expect to make it from Newark, Delaware to Providence, Rhode Island, but not all the way to Boston, on one charge. Scientists all over the world -- including even the inventor of lithium ion batteries himself, John Goodenough -- are looking for ways to make rechargeable batteries safer, lighter, and more powerful. Now, an international team of researchers led by Bingqing Wei, a professor of mechanical engineering at the University of Delaware and the director of the Center for Fuel Cells and Batteries, is doing work that could lay the foundation for more widespread use of lithium metal batteries that would have more capacity than the lithium ion batteries commonly used in con...

An electrical engineer at The University of Toledo, who nearly died as a girl in Africa because of a hospital's lack of power, has developed a new energy storage solution to make battery packs in electric vehicles, satellites, planes and grid stations last longer and cost less. The new technology called a bilevel equalizer is the first hybrid that combines the high performance of an active equalizer with the low cost of the passive equalizer. "It's a game changer because we solved the weak cell issue in  lithium ion battery storage for packs with hundreds of cells," said Dr. Ngalula Mubenga, assistant professor of electrical engineering technology at UT. "Whenever we are talking about batteries, we are talking about cells connected in a series. Over time, the battery is not balanced and limited by the weakest cell in the battery." Before the bilevel equalizer, battery makers and automotive manufacturers balanced the cell voltages in a large batt...

From cell phones and laptops to electric vehicles, lithium-ion batteries are the power source that fuels everyday life. But in recent years, they have also drawn attention for catching fire. In an effort to develop a safer battery, scientists report that the addition of nanowires can not only enhance the battery's fire-resistant capabilities, but also its other properties.  In lithium-ion batteries (LIBs), lithium ions move back and forth between electrodes through an electrolyte. Traditional LIBs have a liquid electrolyte made of salts and organic solvents, but it evaporates easily and can be a fire hazard. So, researchers have turned their attention to solid-state electrolytes as potential alternatives. Several options have been proposed for solid-state electrolytes, but most are not stable or cannot meet large-scale demands. Polymer electrolytes have shown potential because they are stable, inexpensive and flexible; but they have poor conductivity and mech...