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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

Coin Cell Tester Can Test All Kinds Of Coin Cell Battery TOB-BST8-5V1mACoin Cell Battery Tester is suitable for all kinds of coin cell battery such as lithium battery, NI-MH battery, Zn-Mn watch battery and so on. New buyers can buy the software-installed laptop to avoid trouble from installation. If you like to run multiple battery analyzers on one Laptop, you can just buy multiple analyzers with one laptop which is offered at a discounted price. Customer can easily combine up to 20 battery analyzers (0.002-1mA, 0.1-10mA,6mA-3000mA) by using normal Ethernet cable connector via one computer. On 17th,May,we send one set of coin cell tester to Korea,used for lab research. TOB NEW ENERGY has specialized in lithium ion battery producing machine for 15 years,we can not only supply high quality products but also professional technical support.TOB team looking forwar to cooperated with you. If you have any needing,please contact our salesman: Contact (Engineer & Sales): Miss Ailsa Email: tob.ailsa@tobmachine.com Skype: tob.ailsa@tobmachine.com

Battery tester mini discharge voltage up to 0V TOB-CT4008-5V6A-S1-F Battery testing equipment is an eight-channel battery analyzer to analyze polymer battery and cylindrical batteries. TOB-CT-4008-S1-F, with the min discharge voltage up to 0 V, used for discharge tsst, working well. It’s mainly used for super capacitor battery, voltage, capacity, cycle life testing, also can test the surface temperature of battery. It has more quick sampling speed, attached with DC Resistance testing function. It also add with Channel parallel function which can enlarge the current up to twice of the normal range. Today, two sets TOB-CT4008-5V6A-S1-F battery tester have been delivered to Spanish guests. This battery tester is most popular with the public. Choose TOB New Energy Limited, we can do well in the world, hope we can develop together. TOB NEW ENERGY LIMITED Contact person: Gavin Zhu  (Engineer & Sales) E-mail: tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com

Attention:only one TOB,no agent in china Recently,there are many trading company steal our company’s information pretend to be our agent to sale our product that attached our logo on alibaba and the other online web. Those company all information are the same with us (XIAMEN TOB NEW ENERGY TECHNOLOGY CO.,LTD) No matter from product image,product parameters,cooperate brand,factory information or brand.They gain benefit by utilize our existing brand effect. Now,our company hereby declare solemnly that TOB COMPANY do not have agent in china in any form.The other company’s product attached our logo sale on web do not product from our factory.If there have something problem of this machine or materials buy from those company,TOB NEW ENERGY won't take the responsibility. All product please identify our brand.TOB have the professional sale consultants and high quality after-sales service. 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

Lithium Ion Battery Making Equipment XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD. is a professional Battery Equipment manufacturer with 15 years’ experience. Our company provides high-quality products and the most professional technical services. We can design lithium-ion battery production line according to customer requirements(For phone battery,digital battery,EV battery,laptop battery, Tablet PC battery,GPS battery and so on) ,and provides a full set of battery making equipments,technonogy, material(LiCoO2,Li(NiMnCo)1/3O2,graphite, copper,seperator and so on). Declare for our customers：TOB NEW ENERGY is a manufacture and direct-sale company, has no distributors in china. Some companies steal our company’s product pictures and with illicit compelition, use our TOB brand, make low cost and low quality product to custmoer, these behavior influenced our brand . Please pay attention . If you purchase the products are not fromTOB NEW ENERGY,We won't provide after-sales services and technical support. If you have requirement, Please contact me： Contacts : Miss Carol  (Sales & Engineer) E-mail：tob.mae@tobmachine.com Skype: 583432443@qq.com

Battery electrode hydraulic press machine On May 10th,we have send one set of hydraulic press machine with heat function to France. TOB-HP-300C Hydraulic press machine is an Automatic Battery Electrode Rolling Press System with precision digital pressure control . The pressure can be adjusted easily by touch screen. It biggest roller press width is 300mm. It is with tension controlled feeding and winding devices with the electric rolling press machine, which can roll to roll continuous Electrode calendering, suitable for battery electrode roll to roll calendering for pilot scale research work. You can also just choose the Hydraulic roller press machine without feeding and winding device as model TOB-HP-300 Or you can also add heat function to this roller press machine with Temperature up to 130℃as model TOB-HP-300T or TOB-HP-300TC with winding and feeding as continuous model. We can supply all lithium ion battery producing machine and materials,if you have any needing,please contact our salesman: Contact (Engineer & Sales): Miss Ailsa E-mail: tob.ailsa@tobmachine.com Skype: tob.ailsa@tobmachine.com

Battery Electrode Film Lab Coating Machine common problems 1.How to change the film applicator Clean waste on applicator:Blade is made of steel, adjust the position of tool edge and coating roller to protect coating film. The scraper is made of organic materials,the effect will be obvious if contact with rollers as far as possible. 2.What is the function of the guide roller coating gun stability and transmission 3.The reason why opposite side’s gap is not stable when coating Check the color of sensor will close to the copper foil or aluminum foil or not after drying - adjust the sensor sensing parameters Check the coating parameters whether it is correct in the coating machine operating range 4.What is the control parameters of big lab coating machine Unit speed coating unit tension drying equipment length drying equipment characteristics coating thickness coating curing process parameters 5.What is coating paper Single side copper foil,aluminum foil Double side copper foil,aluminum foil 6.What is coating rate Coating rate unit is kg/m2 micron，or /m2. For example:coating rate is 20 micron( 0.2kg/m2),it means it can coating 20 micron electrode film on coating 0.2kg materials per square meter. And the higher the coating rate,the equipment will be more expensive