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About AOTELEC
XIAMEN AOT ELECTRONICS TECHNOLOGY CO., LTD.
AOTELEC Battery Equipment Company was set up as a battery machinery mold domestic manufacturer in 2006. After several years developing, company has ability to assembly a complete equipment for lithium ion battery in year of 2009, at the same time, we have our own design team with 7 people, total more than 30 staffs and 2300 square meters facility. In the year of 2011, we got our inport and export rights, and then start to expand our business with foreign clients. Now, AOTELEC focused on lithium battery lab line and its surrounding, we supply full kinds of lithium-ion battery lab equipment, battery materials and provide lithium-ion battery research and development technology. Our clients mainly from university laboratory and research institute all over the world. We are one of the China lithium battery equipment manufacturing, development ...
Years experience
13
Years experience
Professional Team
35
Professional Team
Researchers
16
Researchers

Why Choose Us

Testimonials
"We like to do business with AOT, they are trusted company and we got many help from them" --Dr.Tobias "It is so happy to know AOT company, very convenient for us to purchase battery lab materials" "There is no doubt that i will recommend AOT to you, very pleased to cooperate with them" ... ... ...
Pouch Cell Battery Equipment
Pouch cell battery equipment for lab, include vacuum drying oven, battery mixing machine, film coating machine, battery electrode calendring machine, electrode cutting machine, die cutting machine for pouch cell, battery stacking machine, ultrosonic spot welding machine for battery tab, heat sealing machine for pouch case, battery electrolyte filling machine, vacuum pre-sealing machine for pouch cell, standing box for pouch battery, lithium battery tester for lab, vacuum glove box etc.
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Cylinder Cell Battery Equipment
Cylindrical battery making equipment for lab and battery pilot scale line, include vacuum ove for baking battery raw materials, planetary vacuum mixer for battery slurry stirring, continuous battery coating machine for electrode preparing, roll to roll battery electrode calendring machine (battery roller press machine), battery electrode slitting machine, battery winding machine, battery spot welding machine, cylindrical battery case grooving machine, automatic electrolyte filling device, battery sealing machine for cylinder cell, cylindrical battery testing equipment, glove box, battery forming machine, battery cycler etc.
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Lithium ion Battery Pack Equipment
Lithium ion battery pack equipment for small electric tool battery, e-bike battery pack, EV battery factory, we supply cylindrical battery pack manufacturing machine, include insulator paper sticking machine, lithium battery sorting machine for 18650, 26650, 21700, 32650 cylinder cells, CCD Testing machine for battery, cylindrical batteries automatic spot welding machine, battery performance testing system, battery formation and grading tester, battery pack aging machine etc.
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Lithium Battery Cathode Materials
Lithium battery cathode raw materials for lab battery reserach, include NCM 811, NMC 622, NMC 532, NMC 111, NCMA, battery grade PVDF binder, NMP solvent, lithium cobalt oxides LCO, lithium iron phosphate LiFePO4 LFP, Lithium Manganese Oxide LMO, Lithium Nickel Cobalt Aluminum Oxide NCA, Battery grade pure aluminum foil, battery aluminum tabs, ready made battery electrodes sheets such as NCM 523 coated aluminum foil, Al foil coated with LiFePO4, carbon coated aluminum foil etc.LMOlithium manganate
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Other Lithium Battery Lab Materials
Popular lab battery materials include lithium metal chips, sodium metal chips, stainless steel coin cell cases with O-ring such as CR2032, CR2016, CR2025, CR2450 and so on, conical spring and wave spring, 304ss or 316ss coin cell spacer, PP separator, PE battery separator, tri-layers PP/PE/PP battery separator, Celgard 2400, Clegard 2500 and Clegard 2325, 2320, 3501. Small quantity of LiPF6 battery electrolyte, PTFE binder material, sodium battery electrolyte NaPF6, flexible hydrophilic carbon cloth, pure nickel foam for battery electrode, copper foam, Ti metal foam, aluminum foam, graphene oxide powder for lab, hard carbon and soft carbon for sodium battery, carbon nanotube CNT paper, aluminum laminated film for pouch cell case. AOT Battery technology can provide many other battery lab materials for your choice.
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Battery Production Line
AOT Battery Equipment Technology provide large battery machine for battery production line, include 90L vacuum oven, big planetary mixing machine, heat roller press machine with 200mm*300mm / 300mm*500mm dual roller, continuous and intermittence battery coating machine with 6-12 meters drying oven, wide blade slitting machine for battery electrode cutting, pouch cell battery case forming machine, pouch cell die cutter machine, semi-automatic battery stacking machine, automatic battery electrode stacker, automatic winding machine for cylindrical battery, automatic spot welder for battery, high voltage big current battery testing system, 2-8 workstation glove box, 512 channel battery formation and grading test equipment etc.
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Portable Energy Storage Battery
Portable energy storage batteries include battery bank, 500W-3000W outdoor power supply, 200W-5000W pure sine inverter etc.
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Laser Cutting
For lithium battery tab welding and pole piece cutting
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wning a group of experie-nced engineers And staffs, we can bring you not only reliable products and technology, but also excellent services and real value you will expect and enjoy.
Latest News
 
Vacuum Drying Oven  Shipping from  AOTELEC
Aug 19,2022.

Vacuum Drying Oven Shipping from AOTELEC

The two vacuum ovens AOT-DZF-6050 are expected to be packaged and scheduled to be shipped today. Sent to Purdue University, USA. When each equipment is shipped, we will carefully check and test the machine to ensure that the customer can use the equipment normally after receiving the goods. This Vacuum Drying Oven for lithium battery field mainly used for lithium battery materials, electrode and battery core vacuum drying. Vacuum Lab Oven for material heating drying under vacuum states has advantages : 1. It canshort the drying temperature process 2.Avoid heating to oxidation 3.Avoid heating air to kill living cells 4. There is no dust damage AOTELEC is a manufacturer of lithium battery equipment(coin cell battery equipment,pouch cell battery equipment,cylindrical battery equipment) , lithium battery materials, technology, etc. Has a group of experienced engineers and employees to provide product and technical support. If you are interested, please contact me Email: Email: kaka@aotbattery.com
Hot Roller Press Machine ship to the US
Aug 10,2022.

Hot Roller Press Machine ship to the US

The AOT-HRP-100 Hot Roller Press Machine is currently being tested and will be shipped to the United States. This is a 100mm width lab lithium battery electric rolling press machine with heating function. it is mainly for battery electrode sheet thinning and calendering. Features : 1. Heat rolling, temperature can be regulated & digital displayed. 2. Rolling hardness is high, surface plated by chrome treatment that hardness can reach HRC 62 and anti-rust. 3. Install transparent protection plates for safety use. 4. Vertical design for convenient feeding and pressing of strip and piece materials. 5. Use gear engagement to accomplish rolling press. 6. Thickness and speed can be regulated. 7. Electric rolling makes automation 8. Small dimension, convenient and operation, flexible and quick use. This customer is a university research institute, which has purchased some lithium battery materials before Mainly include lithium chips, carbon cloth, copper foil, etc. We AOTELEC provide lithium battery equipment and lithium battery materials, please contact me if necessary. Email: kaka@aotbattery.com
Lithium Ion Battery Making Machine Shipped
Jul 27,2022.

Lithium Ion Battery Making Machine Shipped

2022 /7/22 We shipped Li-ion battery  machine to Korea. Equipment includes Lithium Battery Stacking Machine, Slurry Vacuum Film Coating Machine,Coin Cell Crimping Machine,Die Cutter Machine for Pouch Cell Electrode Cutting etc. Shipping pictures are as follows: AOTELEC is specialized in lithium battery,supercapacitor battery equipments and lithium battery materials, provides high-quality products and the most professional technical services. If you are interesting in this, feel free to contact with us. E-mail:kaka@aotbattery.com
256 Channel Battery Formation and Grading Tester Shipping to the Netherlands
Jul 20,2022.

256 Channel Battery Formation and Grading Tester Shipping to the Netherlands

Yesterday (2022/7/20) 256 Channel Battery Formation and Grading Tester Shipping to the Netherlands,We will debug before delivery to ensure that the equipment can be used normally after the customer receives it. Technical specifications 1 This equipment is mainly constituted by the computer system and control software, communication interface and battery detecting cabinet. 2 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. 3 The tester is specially used for lithium ion Cylindrical Cell 18650 battery Formation and grading. In addition, the choice of battery tester mainly depends on the following parameters: 1. Which kind of battery tested (cylindrical battery/button battery/pouch cell battery) 2. Maximum charge and discharge current and voltage. 3. Which performance of the battery is tested? 4. Does the minimum discharge voltage need to reach 0V? We at AOTELEC are lithium-ion battery production equipment and lithium battery material suppliers, if you are interested in lithium-ion raw materials and manufacturing equipment, please contact me. Email is: kaka@aotbattery.com
Lithium Battery Lab Equipment shipped to Irish
Jul 13,2022.

Lithium Battery Lab Equipment shipped to Irish

On July 12, 2022, we sent lithium battery laboratory equipment to Irish customers for research on coin cells battery, including Roller Press Machine, Coin Cell Crimper Machine , Coin Cell Case etc. We believe our battery equipment can help customers and we can get more cooperation in the future. AOTELEC focuses on the lithium ion battery industry, providing lithium battery equipment and lithium battery materials, sodium battery materials, etc. If you are interested in lithium battery research or production, please feel free to contact us. Email: kaka@aotbattery.com
Battery Slurry Vacuum Film Coating Machine shipped to Germany
Jun 23,2022.

Battery Slurry Vacuum Film Coating Machine shipped to Germany

The coating machine has been packaged and will be shipped to customers in Germany by DHL express.This is a university in Germany that bought our Crimping Machine and Electric Vacuum Mixer.Customers say that our equipment quality and service are very satisfied, and they will buy from us next time. This is a touch-screen film coater which widely used in all kinds of high- temperature film coating research,like ceramic films, crystal films, battery material films, and special namo-films, and can adapt to the technology development of high temperature film coating in future. AOTELEC also supplies lithium battery materials and sodium battery materials. If you are interested, please contact me
What Are The Main Anode Materials For Lithium ion Batteries
Jun 14,2022.

What Are The Main Anode Materials For Lithium ion Batteries

The anode electrode of lithium ion battery is made of anode electrode active material carbon material or non-carbon material, binder and additive to make paste glue, which is evenly spread on both sides of copper foil, dried and rolled. The cathode material is the main body of lithium ion battery to store lithium, so that lithium ions are inserted and extracted during the charging and discharging process. The current lithium-ion battery anode materials have developed from a single artificial graphite to natural graphite, mesocarbon microspheres, artificial graphite, soft carbon/hard carbon, amorphous carbon, lithium titanate, silicon carbon alloy and other negative electrodes material coexistence. Negative material: graphite is mostly used. New research finds that titanates may be a better material. Negative reaction: lithium ions are inserted during charging, and lithium ions are de-inserted during discharge. When charging: xLi++ xe-+ 6C → LixC6 When discharging: LixC6 → xLi++ xe-+ 6C. Lithium-ion battery anode materials are roughly divided into six types: carbon anode materials, alloy anode materials, tin-based anode materials, lithium-containing transition metal nitride anode materials, nanoscale materials, and nanoscale anode materials. The first is carbon anode material: the battery anode materials actually used in lithium-ion batteries are basically carbon materials, such as artificial graphite, natural graphite, mesocarbon microspheres, petroleum coke, carbon fiber, pyrolysis resin carbon, etc. The second is tin-based negative electrode material: tin-based negative electrode material can be divided into two kinds of tin oxide and tin-based composite oxide. Oxides refer to oxides of metal tin in various valence states. The third is the lithium-containing transition metal nitride anode material. The fourth is alloy-based negative electrode materials: including tin-based alloys, silicon-based alloys, germanium-based alloys, aluminum-based alloys, antimony-based alloys, magnesium-based alloys and other alloys. The fifth is nanoscale anode materials: carbon nanotube and nanoalloy materials.
Lithium Battery Current Collector Materials Shipped To India
Jun 10,2022.

Lithium Battery Current Collector Materials Shipped To India

Today, our lithium battery current collector materials are packaged and shipped to India, mainly in the following categories:Aluminum foil;Copper foil;Nickel foam;’Carbon cloth;Carbon coated aluminum foil , etc. The current collector is one of the indispensable components in the lithium-ion battery. It can not only carry the active material, but also collect and output the current generated by the electrode active material, which is beneficial to reduce the internal resistance of the lithium-ion battery and improve the battery's performance. Coulombic efficiency, cycling stability and rate capability. We are AOTELEC, we not only provide battery materials, but also battery equipment, please contact me if you need.
How to improve the infiltration effect of the electrolyte on the pole piece
May 27,2022.

How to improve the infiltration effect of the electrolyte on the pole piece

The electrolyte is an ionic conductor that conducts conduction between the positive and negative electrodes of the battery. During the charging and discharging process, lithium ions are transported back and forth between the positive and negative electrodes. The infiltration of the electrode piece by the electrolyte involves the three-phase contact of solid, liquid and gas.When the electrolyte is injected into the battery case, the air in the case should be discharged from the electrolyte first, and then the electrolyte will adhere to the surface of the positive and negative active materials. Some electrolytes will enter between the positive electrode-separator-negative electrode through the separator of the winding core.With the continuation of time, there will be the phenomenon that the electrolyte infiltrates the pole piece and the electrolyte in the diaphragm reversely infiltrates the pole piece. When the standing time is long to a certain extent, under the action of surface tension, the infiltration of the pole piece reaches a balanced state. How to improve the wettability of electrolyte: (1) Improve the liquid injection process (2) Improve the core winding process (3) Add electrolyte wetting agent
Lithium Ion Battery Raw Material Aluminum Laminated Film Shipped To Korea
May 18,2022.

Lithium Ion Battery Raw Material Aluminum Laminated Film Shipped To Korea

Lithium Ion Battery Raw Material Aluminum Laminated Film Shipped To Korea Yesterday, three boxes of lithium Ion battery raw material aluminum laminated filmshipped to Korea.Because this customer urgently needs this product, we will arrange production immediately after receiving the order.According to the size set by the customer, in order to meet the needs of the customer, we speed up the production and arrange the delivery the next day. The customer is very satisfied and will continue to purchase other battery materials and equipment next time.Thank you very much for your trust. Aluminum laminated film is one of the five major materials of lithium ion battery, and it is pouch lithium battery packaging materials. The aluminum laminated film consists of outer nylon layer/adhesive/intermediate aluminum foil/adhesive/internal heat seal layer. We can also supply 88um, 152um thickness, as well as aluminium laminated case with customized size.
Desktop Battery Test Constant Temperature Chamber 25L
May 10,2022.

Desktop Battery Test Constant Temperature Chamber 25L

Mainly used for button battery, new energy soft pack polymer battery temperature performance test. battery test constant temperature chamber maximizes space utilization, with a capacity of 25 liters, 2 channels per tray, 4 layers, and a total of 32 button battery tests. (Battery I≤100mA) Through the BTS host computer control system to achieve integrated operation, work together, and maximize the battery characteristics and functions Main application: Control the test temperature to change between 15-60℃, and test the charge-discharge capacity performance and cycle stability of lithium-ion batteries under different temperature environments. The system consists of two parts, a constant temperature test box and a tester. There is also Constant Temperature Test Chamber mainly used for button battery and 3C soft pack battery temperature test. It has the characteristics that 160 button batteries can be placed when the equipment is empty, and the BTS host computer control integrated operation. Mainly for research institutions, universities and battery production enterprise experimental centers.
What Is The Function Of Lithium Battery Automatic Sorting Machine
May 7,2022.

What Is The Function Of Lithium Battery Automatic Sorting Machine

The lithium-ion battery sorting machine is a testing and sorting equipment for the internal resistance, voltage and other parameters of cylindrical batteries. It comes with a high-precision internal resistance and voltage automatic testing system.The device sends the battery to the specified gear according to the internal resistance and voltage value set on the computer software, and the system can achieve 5-20 grades of sorting. Lithium-ion battery active sorting machine is suitable for electric vehicle battery packs, street light battery packs, car battery modules, balance car battery packs, scooter battery packs, mobile power supplies, starting battery pack modules, laptop battery packs, and batteries for power tool battery packs Voltage and internal resistance test sorting. 1. The lithium-ion battery active sorting machine adopts a new hopper-type active feeding structure, which has high-speed and stable feeding, no impact and scratches on the battery; and is suitable for direct manual feeding of different material boxes, which can realize uninterrupted production; 2. The detection part of the 18650 battery sorting machine adopts a high-precision and high-stability internal resistance detector, and the feeding part adopts a high-speed and high-stability feeding mechanism; 3. The pick-and-place manipulator of the 18650 automatic sorting machine adopts the servo manipulator multi-PCS pick-and-place structure, so that the time for each battery is less than 1 second; 4. The sorting box of the lithium-ion battery automatic sorting machine adopts a 5-20 gear structure, which has the function of full material alarm, and the door at the end of the material box is convenient and quick to discharge; 5. The internal resistance and voltage detection results of the battery sorting machine of the lithium-ion battery automatic sorting machine are analyzed by the computer to generate classification data, and at the same time, the curve and bar charts are generated, which is convenient for intuitive calculation and display of mass production quality.the detection system has the function of database, which can query, calculate and export the historical detection data.
Lithium Battery Materials Shipped To Finland
Apr 19,2022.

Lithium Battery Materials Shipped To Finland

2022/4/19 ,Lithium Battery Cathode Materials and Lithium Battery Anode Materials shipped to Finland ,Including Aluminum Foil Coated With LiFePO4,Carbon Coated Aluminum Foil ,Electrolytic Copper Foil etc. This customer bought an electric battery crimping machine,this is a compact Pressure Adjustable Electric Crimper for CR20XX coin cells, such as CR2016, CR2025, CR2032. The digital pressure controller can keep crimping force consistent at each time. The compact size of crimper machine allows you put it inside the glove box. If you need battery materials and battery equipment Please feel free to contact me.
Main Model Of The Lithium Battery Industry
Apr 13,2022.

Main Model Of The Lithium Battery Industry

In 2022, Lyric Robot will bring nine main models to customers in the lithium battery industry: power cutting and stacking machine, laser die-cutting and slitting machine, high-speed power winding machine, long-cell laser welding machine, high-speed wide-width coating machine , into a capacity integrated machine, long battery assembly line, module and PACK line, intelligent storage, etc. High-speed wide-width coating machine Lyric Robot Coater has a maximum width of 1600mm and a coating speed of 90-100m/min, which meets the performance requirements of thin substrates and provides more stable areal density control. While improving the coating speed and range, it can effectively solve the problems of cracks, wrinkles, uneven drying, metal leakage, scratches and other problems in terms of pole piece quality. Laser die cutting and slitting machine At present, the new generation of "one-out multi-laser die-cutting machine" covers an area of only 10m×2.3m, which can replace 2-3 one-out, two-vertical die-cutting machines.One machine can complete a variety of discharge methods such as one/two/four/six, etc.At the same time, it has the S-shaped cutting function, which saves more foil. The equipment uses Lyric Robot's innovative composite cutting cavity forming technology to solve the persistent problems of dust accumulation and pole piece jitter, and meet more production needs. Power cutting and stacking machine Lyric Robot's power cutting and stacking machine adopts high-speed lamination process, and the current lamination speed can reach 0.15s/pcs, which greatly improves the production efficiency and product quality rate of power batteries. High Speed Power Winder Lyric Robot's high-speed power winding machine can achieve high-efficiency production of 6-meter-long pole pieces of 12ppm, and the product quality rate exceeds 99.5%, which can effectively meet the needs of super-large power batteries in the future. Long cell laser welding machine Lyric Robot Laser Welding Machine uses high-speed motion control combined with PSO welding technology, the welding speed can reach more than 300mm/s, and the production yield can reach more than 99.5%. At the same time, various welding structures such as horizontal unilateral/bilateral side welding can be provided to meet the customized needs of customers. Long cell assembly line Lyric Robot's long battery cell assembly line uses the long battery cell tab bending process. Through all-round dust removal and key coating mechanisms, the corresponding glue method is adopted for different product structures, which improves the quality of long battery cells from the root. High-speed mass production. At present, the production capacity of the whole line reaches 12ppm. Module PACK line Lyric Robot's latest generation of modules and PACK lines have a production capacity of up to: >40ppm for module lines and 64JPH for PACK lines. So far, hundreds of project experiences have been accumulated. In the field of power batteries,...
Purity Battery Grade Sodium Metal Chips
Apr 9,2022.

Purity Battery Grade Sodium Metal Chips

Purity Battery Grade Sodium Metal Chips The purpose of the development of the composite sodium electrode chips is to solve the trouble for the sodium battery scientific research and development personnel, improve the assembly efficiency, performance consistency and stability of the sodium battery, and help the development of the sodium battery. The diameter of the sodium metal chips is 15.6 mm, the thickness is 0.4~0.5 mm, and the purity is more than 99.7%. It is specially used for coin cell batteries (CR2032, 2025, 2016). The size of the sodium chips is uniform, the surface is smooth and bright, and it can be stored for a long time. are inconsistent, there will be burrs and scratches on the surface, which will affect the consistency of battery performance. Using quadruple protection packaging technology, the sodium sheet is covered with aluminum foil on one side, which acts as a support and current collector, and also plays the role of protecting the sodium. In addition, both sides are covered with a protective film, which can protect the sodium sheet and avoid oxidation. Put the sodium flakes in plastic bottles, then put them in aluminum plastic bags, and then put them in iron jars for preservation, so as to ensure long-term preservation and safety. How to use sodium chips: The protective film on the surface (both sides) of the sodium sheet can be used. One side of the aluminum foil is a blue protective film, and the other side of the sodium sheet is a transparent protective film, which can facilitate the observation of the surface of the sodium sheet. First peel off the blue protective film on one side of the aluminum foil, then peel off the transparent protective film on the side of the sodium sheet, and first clamp the entire sodium sheet with widened flat tweezers, so that the sodium sheet will not be severely deformed when the film is peeled off. Then use stainless steel pointed tweezers or round-tipped tweezers to clamp a point on the edge of the sodium sheet and pull it outwards, start up, and then extend it along the edge, and then remove the protective film, and the entire film can be removed. When installing the battery, the aluminum foil is facing the battery case and the sodium sheet is facing the separator to assemble the button battery. AOT has many years of experience in the lithium battery industry. If you are interesting about the lithium battery machine and lithium battery material,please feel free to contact us.
5V50mA Coin Cell Tester Ship to Spain
Apr 2,2022.

5V50mA Coin Cell Tester Ship to Spain

Today, 5sets 5V50mA Coin Cell Tester are sent to Spain. This is our old customer,They bought one for trial last December. At the end of February, they sent me an email to tell me that the equipment is running very well and meets their expectations. They still need to buy 5 sets, this PO was received in early March, thank you very much for your trust, and look forward to more cooperation in the future. The coin cell tester AOT-BTS-5V50mA is an 8 channel battery analyzer small coin cells with a range current 0-50mah, voltage 0-5v.  Each channel of the analyzer has independent constant-current and constant-voltage source, which can be programmed and controlled by computer software. The coin cell tester is suitable for all kinds of coin cell battery such as lithium battery, NI-MH battery, Zn-Mn watch battery and so on.   If the  is buying the button cell tester for the first time, then at least one control unit is required, each control unit can be linked to multiple testers.   If you want battery equipment and battery materials for lithium ion batteries, please feel free contact us through the following contact information. We are looking forward to hear you.  
Coin Cell Lab Line Equipment Ship To America
Mar 23,2022.

Coin Cell Lab Line Equipment Ship To America

Today our coin cell lab line machine is shipped to America,the reciever is our old customer,they are a university research institute, who had buyed several Coin Cell Lab Equipment from our company because believe our production.Thank you for your trust,and looking forward to more cooperate with you. Customers also bought some tablet punching machine, Compact Vacuum Mixer Machine, etc. Our company has been engaged in the lithium battery industry for 10 years, specializing in providing lithium battery equipment and lithium battery materials.  
How To Deal With The Inconsistency Of Lithium Battery Packs?
Mar 16,2022.

How To Deal With The Inconsistency Of Lithium Battery Packs?

1 Sorting: Batteries of different batches should not be used together in theory. Even cells of the same batch need to be screened, and cells with relatively concentrated parameters are placed in the same lithium battery pack and in the same battery pack.   2 Thermal management: For cells with inconsistent internal resistance, the heat generated is different. Adding a thermal management system can adjust the temperature difference of the entire lithium battery pack to keep it within a small range. The cells that generate more heat still have a high temperature rise, but they will not open the gap with other cells, and there will be no obvious gap in the deterioration level. 3.Battery balance management: To solve this problem, the battery management system BMS has designed a balance function. To ensure a good use environment for the lithium battery pack, try to ensure a constant temperature, reduce vibration, and ensure that water, dust, etc. contaminate the battery pole. Master the development law of the inconsistency of single cells in the lithium battery pack, and adjust or replace the batteries with extreme parameters in time to ensure that the inconsistency of battery pack parameters does not increase with use time. 4.  Energy management strategy: In terms of energy management, when the output power allows, try to reduce the depth of battery discharge. Introduce a practical battery pack energy management and balance system, formulate a reasonable battery balance strategy, actively intervene and reduce battery inconsistency. Try to prevent the battery from being deeply discharged while avoiding overcharging of the battery.     How to judge the consistency of the lithium battery pack? The consistency of the lithium battery pack needs to be judged by using special tools to measure the capacity, internal resistance, and charge-discharge curve. Professional instruments and equipment are used here: lithium battery sorting machine,  sub-capacity cabinet,internal resistance tester, etc.
Introduction To The Working Principle Of Lithium Battery Spot Welding Machine
Mar 8,2022.

Introduction To The Working Principle Of Lithium Battery Spot Welding Machine

  The Working Principle Of Lithium Battery Spot Welding Machine 1. AC pulse spot welding machine   The thyristor is controlled by the single-chip microcomputer to intercept the AC pulse voltage to the primary coil of the welding transformer, and the transformer converts the high-voltage pulse into a low-voltage large current and outputs it to the spot welding needle for discharge spot welding. 2. Energy storage spot welding machine The charging voltage of the energy storage capacitor is controlled by the single chip microcomputer, and then the discharge time of the capacitor to the welding transformer is controlled, so that the secondary of the welding transformer outputs the same amount of work to the spot welding needle for discharge spot welding each time.   3. Intermediate frequency welding power source The AC input current is rectified into direct current, and the direct current is converted into high-frequency pulses by the inverter to the primary of the intermediate frequency transformer.   4. Transistor spot welding machine The most ideal resistance welding power source does not require a welding transformer, the current rises quickly, and the current waveform is directly output at high frequency. You can choose constant current, constant voltage or constant current and constant voltage control mode. 5. Laser spot welding machine It is composed of crystal, xenon lamp, condensing cavity, optical resonant cavity, cooling filter parts and laser power supply. In the battery industry, the welding of steel shells and aluminum shell cover plates has long been widely used. In recent years, spot welding of polymer PACK protective plates has also been used. Compared with resistance welding, laser welding machine has the advantages of not needing to grind the spot welding needle, the welding is firm, the welding spot is uniform, and it is not easy to produce false welding.
Coin Cell Assemble Machine Shiped To India
Mar 1,2022.

Coin Cell Assemble Machine Shiped To India

Today, we send one set of coin cell assemble machine shiiped to India, this equipment mainly used for coin cell battery lab research. Include Film coating machine, Rolling heat press machine, coin cell crimping machine, coin cell punching machine,etc. By the way, we also can supply full set lithium battery equipment and battery materials for lithium battery research or production, if you have any needs, feel free to contact us.
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