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18650S 1400mAh LFP Lithium Battery We are so glad to got the feedback from our customer in the Czech Republic, it was an order about the 1000 cells 18650 1400mAh LFP lithium battery, they highly agree with our products, please check as below: Feedback Details: Testing Result from Customer: TOB NEW ENERGY LIMITED is a technical company focused on the lithium battery materials and machines, we have ability to build a laboratory line, pilot production line, EV battery production line,we are glad to service for you ! Welcome to join us! Contact: Mr.Runner (Sales & Engineer ) E-mail: tob.runner@tobmachine.com Skype: tob.runner@tobmachine.com

Cylindrical battery formation and grading machine The 512 channel cylindrical battery formation and grading machine is used for 18650 production line battery charge and discharge test, it can be based on the battery discharge capacity range, and then the battery classification. This equipment is mainly constituted by the computer system and control software, communication interface and battery detecting cabinet. The Battery detecting cabinet comprises a fixture and placed the plate body of the fixture, charging, constant current and constant voltage source discharge constant current source, storage control circuit, current sampling circuit,voltage sampling circuit, the main control CPU, data memory, micro controller programming and control panel. TOB New Energy Limited provides services to the new energy researcher around the world. At TOB, you can not only buy the suitable equipment, but you can learn how to do a battery, if you are interested in lithium battery industry, please feel free to contact us. Thank you very much! TOB NEW ENERGY LIMITED Contact person:Gavin Zhu (Engineer & Sales) E-mail: tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com

Hydraulic Powder Press Machine Manual powder press machine mainly used for cosmetic ,medicine powder, chemical powder sheet preparation.It is an ideal equipment for the laboratory to do scientific research in enterprises, colleges and universities.For lithium battery, it is used for press the powder materials as electrode for battery or super capacitor research. It’s easy to operate,please refer image 1,first put powder in,then follow the step A-B-C.finally,press the hand rocker. For how much one machine cost,it’s depends on below items: 1.This powder press machine can press various size pressed powder,the pressing die can be customized as required,you just need tell the diameter and thickness of your pressed powder,we will design the most suitable pressing die for you.and the pressing die can be placed,you can buy one machine and different size pressing die,it’s convenient for lab research. 2.For pressing die material ,we can supply chrome steel and stainless steel. 3.For pressure of machine,it can be customized as your required. TOB New Energy can supply customized machine,make it more suitable for your work.We are working hard to be Top Of Battery,Top Of Best ! If you have any needing,please contact our salesman: Contact (Engineer & Sales): Miss Ailsa Email: tob.ailsa@tobmachine.com Skype: tob.ailsa@tobmachine.com

CE certified 25L 250°C DZF-6020 Vacuum drying oven with optional vacuum pump 1 The DZF-6020 vacuum oven is a lab vacuum oven mainly used for scientific research units, specialty universities, laboratories, industrial mining enterprises etc and production field for materials drying and heat treatment under the vacuum state. 2 The DZF-6020 vacuum drying oven for lithium battery field mainly used for lithium battery materials, electrode and battery core vacuum drying. 3 Use DZF-6020 vacuum oven for material heating drying under vacuum states has advantages: 3.1 Can reduce the drying temperature 3.2 Avoid some objects heating to oxidation 3.3 Avoid heating air to kill living cells 3.4 No dust damage If you want to purchase a larger volume, please select TOB-DZF-6050 or TOB-DZF-6090 model. Today, one set DZF-6020 vacuum oven has been sent to California, USA, you choose TOB, TOB new energy will you the best quality service. Thank you very much! TOB NEW ENERGY LIMITED Contact person: Gavin Zhu (Engineer & Sales) E-mail: tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com

Lithium ion battery heat sealing machine Lithium polymer Battery heat sealing machine TOB-SFZ-200 is a compact heating sealer for top and side sealing before electrolyte filling process. The sealing machine features as follows： 1.It’s designed with security anti- scald function, anti-hot design, the temperature of the ironing head can be through the temperature controller panel buttons to adjust the setting and the temperature of the current value; 2.Sealing head is made from copper material with good heat transfer,save power consumption, improve work efficiency; 3.The sealing pressure can be adjusted by the regulating valve; 4.It can be used for different specification battery ,easy operation; 5.The sealing bar can be customized according to requirement. Operation safety notes Do not put hands in the sealing head part. If you have any needing, Please contact me： Contacts : Miss Carol (Sales & Engineer) E-mail: tob.mae@tobmachine.com Skype: 583432443@qq.com

Complete Supply Chain For Lithiun Battery Researching and Producing TOB NEW ENERGY was specialized in lithium ion battery producing machine and aterial for 15 years,with complete supply chain.Our products with CE Certificate and we have honour to cooperated with Apple,Samsung,3M,SKC...... On May 20th,we have send one set of vacuum mixer to Asrtria.Beside,he also buy one set film coating machine,one set Lab vibration screen,one set 5V6A battery tester,one set polymer battery top and side sealing machine and some battery reseaching materials. From TOB NEW ENERGY you can get all lithium battery producing machine and materials,and you don’t need worry if you can get small quantity of materials for lab research,the answer is no problem.Besides,TOB can not only supply high quality products but also professional technical support. If you are intersted in lithium ion battery research,what are you waiting for?please contact TOB,we will provide the best service for you : Contact (Engineer & Sales): Miss Ailsa E-mail: tob.ailsa@tobmachine.com Skype: tob.ailsa@tobmachine.com

TOB NEW ENERGY Business Dep Activity Happy working, happy life! For enrich the life of staff members and workers, the administrative department hold this event-BARBECUE! First, choose a good place. We decide to order a yard with motor homes which near the beautiful coastal area. Breath with fresh air, full green view make a easy environment. Then, rich food materials. Kinds of seafood like sleeve-fish, scallop, various meat such as chicken wing, pork, sausage, of course vegetable is necessary. Finally, most important thing is seasoning and a man who make this barbecue. Without more detail words description, please look at the pictures below: TOB NEW ENERGY LIMITED is a technical company focused on the lithium battery materials and equipments, we have ability to build a laboratory line, pilot production line, EV battery production line. Welcome to join us ! Contact: Mr.Runner (Engineer & Sales) E-mail: tob.runner@tobmachine.com Skype: tob.runner@tobmachine.com

Conductive Carbon Coated Aluminum Foil for Battery Cathode Substrate Material Name: Conductive Carbon Coated Aluminum Foil Application：for Battery Cathode Substrate Standard package：1.0KG/Roll Conductive carbon coated Aluminum foil can replace conventional Al foil as battery cathode substrate with improved properties ,Better electrical conductivity and less internal resistivity,Better mechanical strength and toughness to avoid short circuit caused by dendrite growth,Improved adhesion to the electrode material,Provides larger discharging capability and longer service life for Li-Ion batteries Advantage: Significantly improve battery usage uniformity and substantially reduce battery cost. Significantly reduce the dynamic resistance of the core; Increase the battery pressure consistency; Extend the battery life; Improve the adhesive adhesion of active material and current collector, reduce manufacturing cost sheet. Improve adhesion of cathode material and collector for use in aqueous systems; Adhesion to cathode material and collector of nanometer or submicron scale; Improvement high capacity and collector adhesion of lithium titanate or other cathode materials; Reduce sheet manufacturing cost. Reduce the polarization, improve the rate and improve the battery performance capacity per gram. Partially reduce the ratio of the adhesive in the active material and increase the capacity; Improve the electrical contact between active material and current collector; Reduce the polarization, improve the power performance. (Different foil battery power have different performance diagram) Protect the collector, prolonging the service life of the battery. Prevent extreme corrosion and oxidation; Improve the collecting pole surface tension, extremely easy to enhance collecting coating properties; Alternative cost etch foil and replace conventional Al foil. WELCOME CONTACT TOB NEW ENERGY LIMITED Company web: www.tobmachine.com Contact person:Icy Liao (Engineer & Sales) Email: tob.icy@tobmachine.com Skype: tob.icy@tobmachine.com