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This model ultrasonic spot welding machine is an ultrasonic metal welder use for cylinder cell Aluminum tab and Cap welding. It is with Automatic frequency tracking function, you don’t need to setting frequency always, simple operation, instead of the traditional laser welding machine process. Laser welding need to weld after electrolyte filling, need to wipe the tab. TOB-VS-50A welding cap before electrolyte filled, more simple. Laser welding is about 2-3% NG because of burning through tab, Our VS-50A close to 0%. TOB new energy limited can supply a full set of equipment for 18650 cell lab research or production line, also we can supply the equipment for battery pack. If you are interested in it, please feel free to contact us. Thank you! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com Wechat: TOB-007

Some people always asked, are AA batteries the same as 18650? No, AA battery is an ordinary No. 5 battery, and rechargeable batteries are nickel-metal hydride, nickel-cadmium, nickel-zinc, etc. 18650 battery is a cylindrical battery of diameter 18mm and height 65mm, usually we think it is a common 18650 lithium battery. TOB new energy limited can provide "one-stop" solution for you, provide a "Turn key" project for you, our engineer can design the lab line, pilot line and production line according to your requirements, if you are interested in lithium battery industry, please feel free to contact me. Thanks! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype:tob.gavin@tobmachine.com Wechat: TOB-007

Many customers choose to establish a button cell research line for lithium battery materials research, which saves budget and shortens the research process time. Today, a complete set of button cell research line equipment was sent to a Norwegian customer. Our company can help you build experimental lines, choose the most suitable equipment, and provide technical support according to your budget. If you are interested in lithium battery industry, please feel free to contact us, our engineer will provide "one-stop" solution for you, provide a "Turn key" project for you. Thank you! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype:tob.gavin@tobmachine.com Wechat: TOB-007

My country, China, an outstanding leader whose name is Deng Xiaoping once said to the people that technology is the first productivity. With the rapid development of science and technology in China, the economy has also soared. Recent years.The lithium battery industry is the main technology industry in China. Meanwhile, Lithium battery related products also developed. TOB-ZKJB-150 is one of the important machine to make battery. This vacuum mixer is vacuum mixing, dispersion efficient equipment, it is suitable for battery electrode paste and various ceramic materials mixing, due to complete the process in vacuum station, fully implemented without air bubbles,improve the filling material and density. We, TOB company, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 16 years. If you are interested in lithium ion battery making, please do not hesitate to contact us. Contact(Engineer & Sales): Jerry Cai Email: tob.icy@tobmachine.com Skype:tob.icy@tobmachine.com Phone number: +86 13348386932

The polymer battery cases are made of aluminum laminated film, aluminum plastic film has many advantages, such as high temperature resistance, good insulation, good tensile strength, etc. Aluminum laminated film has three thickness, 88um, 113um and 153um, we will choose the right thickness according to your requirements. Then, according to different battery sizes, use a pouch cell forming machine to punch various types of cases. TOB new energy limited can supply full set lithium battery equipment and materials. If you are interested in lithium battery industry, please feel free to contact us, our engineer will provide "one-stop" solution for you, provide a "Turn key" project for you. Thank you for your interest! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype:tob.gavin@tobmachine.com Wechat: TOB-007

In recent days, with ‘I am not a god of medicine’ show, Chinese people’s attention to the price of medicine and the quality of medicine continues to rise so does the anticarcinogen. The glove box is one of the equipment needed to develop these high-tech products. However, do you know it’s also an important equipment for Lithium battery making. TOB-GB-1220 is one of the devices needed to make a lithium battery. Single station, single operation, integrated with a single column purification unit, PLC touch screen operation control, vacuum pump, bracket, a closed box, with operating surface tilt and detachable safety glass front window. Under normal conditions, namely the 20℃ constant temperature, a standard atmosphere, inert gas 99.999%,water and oxygen index less than 1 ppm. We, TOB company, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 16 years. If you are interested in lithium ion battery making, please do not hesitate to contact us. Contact(Engineer& Sales): Jerry Cai Email:tob.icy@tobmachine.com Skype:tob.icy@tobmachine.com Phone number: +86 13348386932

Recently, trade frictions between China and the United States almost went off, but it was under such circumstances that China's first Tesla factory opened in Shanghai. But do you know how Tesla work? Of course, battery. However do you know how batteries connect with each other? That’s lead to our product today, TOB-ARP30, which is mainly used for 18650 cylinder cell pack welding. It can weld Nickel tab thickness from 0.02-0.2mm with good welding effect. We, TOB company, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 16 years. If you are interested in lithium ion battery making, please do not hesitate to contact us. Contact(Engineer & Sales): Jerry Cai Email: tob.icy@tobmachine.com Skype:tob.icy@tobmachine.com Phone number: +86 13348386932

Almost every one of us, with the development of society, has a mobile phone whose battery life are deemed critically important because of the strong power consumption of some mobile phones which are quite easy to run out of juice. To address this problem, people may rely on power banks, but, what if they explode? The public has such a concern, so does the manufacturers. But how can manufacturers prevent this from happening? A simple way is to find out the capacity, the voltage and the life cycle performance of a power bank, which leads to today’s product TOB-BTS-6V4 Power Bank Tester,which can perfectly solve the concern by giving an accurate test of the above-mentioned three aspects and displaying those data on the computer for analysis. TOB NEW ENERGY LIMITED, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 16 years. If you are interested in lithium ion battery making, please do not hesitate to contact us. Contact(Engineer & Sales): Jerry Cai Email: tob.icy@tobmachine.com Skype:tob.icy@tobmachine.com Phone number: +86 13348386932