Button battery, also called button cell, coin cell, refers to a battery with a small button shape, generally larger in diameter and thinner (compared to cylindrical batteries such as AA batteries on the market); Button batteries are divided into batteries from the appearance. The same corresponding battery classification includes cylindrical batteries, pouch batteries, and special-shaped batteries; Button batteries generally have two types: rechargeable and non-rechargeable. The rechargeable ones include 3.6V rechargeable lithium-ion button batteries (LIR series) and 3V rechargeable lithium-ion button batteries (ML or VL series); no Rechargeable batteries include 3V lithium manganese button batteries (CR series) and 1.5V alkaline zinc manganese button batteries (LR and SR series); The more common button batteries are CMOS batteries used on computer motherboards, the model is CR2032 for CR2025 in electronic dictionaries, and CR2016 or SR44, SR626 for electronic watches, etc.; The English letter in front of the button battery model name indicates the type of battery, the number indicates the size, the first two digits indicate the diameter, and the last two digits indicate the thickness; Button batteries are small in size, ranging from 4.8mm to 30mm in diameter and 1.0mm to 7.7mm in thickness. Because of its good temperature, good sealing performance, long storage time, stable discharge voltage and many other advantages. It is generally used as a backup power supply for various electronic products, such as computer motherboards, Mp3 watches, calculators, IC cards, electronic dictionaries, electronic scales, memory cards, remote controls, tax control machines, Bluetooth headsets, hand-cranked rechargeable flashlights, toy walkie-talkies And other products. ACEY provides turn-key solution line of coin cell lab research.

Process flow of lithium battery pack assembly line 1. Sorting and matching group process 2. Automatic welding process 3. Semi-finished product assembly process 4. Aging test process 5. PACK inspection process 6. PACK packaging process Lithium battery PACK composition PACK includes battery pack, bus bar, flexible connection, protection board, outer packaging, output (including connector), barley paper, plastic bracket and other auxiliary materials together to form PACK. Lithium battery PACK means packaging, encapsulation, and assembly. The process is divided into three parts: processing, assembly, and packaging. PACK is a single component. The PACK production line generally only needs to undertake two functions: transmission and detection. The lithium battery pack production line is relatively simple. The core processes include feeding, bracket pasting, electric welding, testing and other processes. The core equipment is a laser welding machine and various pasting testing equipment. Features of lithium battery PACK ①The battery pack PACK requires lithium batteries to have a high degree of consistency. ②The cycle life of the battery pack PACK is lower than that of a single battery. ③Use under limited conditions (including charging, discharging current, charging method, temperature, etc.) ④ The battery voltage and capacity of the lithium battery pack are greatly improved after the PACK is formed, and it must be protected by charging equalization, temperature, voltage and overcurrent monitoring. ⑤Lithium battery pack PACK must meet the voltage and capacity requirements of the design.

ACEY is professional in battery pack equipment manufacturing, provide with you promosing battery pack equipment. The function of the battery positive paste highland barley paper machine is to paste a layer of insulating material (highland barley paper/fast red bar /PVC) outside the positive pole of the cylindrical battery, so that it has good insulation, wear resistance, waterproof and other characteristics, effectively prevent the short circuit of the positive and negative poles of the power battery pack when it is vibrating. We have independent automatic sticking machine for cylindrical cell. One device focused on putting insulating paper on one type of battery, so ACEY has 18650 automatic sticker machine, 21700 sticker machine, 32650 sticker machine. To increase automation and efficiency, Acey also provides a sticker and sorter unit, The machine is connected the sticker machine and sorting machine into a whole to realize fully automated production, improve efficiency and save labor. The mechanical structure design is simple and generous, and the system performance is stable. Looking for professional battery pack manufacturer, ACEY is here.

Button batteries play an important role in battery research, therefore, the assembly of button batteries is a necessary skill for battery researchers and relevant Hydraulic coin cell sealing machine and punching machines , which are necessary machines for coin cell researching. Recently ACEY received many inquiry about manual sealing machine and punching machine required with corresponding dies. Polar plate with regular appearance, surface and flat edge is relevant with coin cell performance, however, ACEY’s punching machine can help to cut well-edge electrode with different sizes of customized dies. Transfer the prepared electrode piece to an vacuum glove box and prepare the button cell assembly parts.The mainly machine for assemble machine is sealing machine, ACEY’s sealing machine easy operate, could be used in glove box.  The best is common use for CR2025 CR2016 CR2032 button batteries. If you business demand best quality equipment for your lab, Xiamen Acey New Energy can help. At ACEY, super strong capability of customization.

The process of assembling lithium battery cells into groups is called PACK, which can be a single battery or a series and parallel battery module, etc. At present, under the background of the new national standard, the demand for lithium batteries is increasing, and many lead-acid battery enterprises have also launched lithium products; In fact, the lithium battery PACK process is not difficult. ACEY has a set of solution for lithium battery pack，is committed to provide cylindrical cell assemble line to help improve battery pack assemble efficient. The production line is mainly used to screen incoming batteries, paste cylinder cells with insulation paper, OVC/IR test and sorting, assemble them into groups, weld nickel sheets, and provide material transfer devices and supporting shelves for the subsequent manual operation stage. The main equipment includes Battery Capacity Grading Machine, highland barley paper machine, test sorting machine, CCD polarity detection and automatic spot welding machine. There are mainly the following procedures:  1.Battery capacity grading machine is used to check incoming batteries, and the Battery capacity within the same range set is tested and then pick out . 2. Automatic stick paper machine: in order to prevent the lithium battery pack in the assembly and batteries are negative when using short circuit, the batteries anode paste insulation surface mat, batteries cover pad standard: surface mat paste solid, not skewed, not become warped, not out of batteries end edge, ACEY-BS01, an hour to complete cylindrical batteries finished product number 4000 or 4500 pcs,  artificial stick is about 300 pcs per hour. 3. Automatic sorting machine will sort batteries which were pasted insulating paper through testing impedance voltage , ACEY - AS5S battery sorter is a cylindrical battery internal resistance, voltage test parameters, such as sorting machines, automatic test system with high precision internal resistance, voltage, the device can accurately sort the battery to the specified gear according to the set internal resistance and voltage value. There are 5 ,6 11 levels. 4.Put the assembled battery pack into the spot welding machine for spot welding. 5. Assemble the welded battery on the protection plate for charging and discharging test. BMS tester is optional 6. Comprehensive tester to test the integrity of PACK Finally, the tested battery pack is aging, which can be used: lithium battery aging machine.

Introduction to working principle 1. In the loading bin part, the loading mechanism discharge bin is made of bakelite with a special loading box. Manually only need to put the unloading box in the upper bin position and pull out the bottom stop. The feeding is very convenient and there will be no jamming. The roller is driven by the motor to roll into the battery and transported to the buffer belt. 2. The feeding mechanism adopts PVC belt to transport the cells, and the discharging method is one out of two. The two conveyor belts are used for conveying and testing separately, and the efficiency of simultaneous testing is high. 3. Test the conveyor belt pulling mechanism. The conveyor belt pulling mechanism is composed of the conveying belt and the material blocking mechanism. When there are ten proximity sensors. Start OCV test sorting of batteries. This OCV test sorting structure has two sets of one on the left and one on the left, so that there is no need to worry about downtime or material jams, and production can continue if there is an abnormality on one side and the other. ACEY New Energy can provide related products: battery test sorting machine, five-channel sorting machine, six-channel sorting machine, ten-channel one-test sorting machine, automatic sticker and sorting in one machine, sticker machine and other related lithium battery equipment.

ACEY NEW Energy is very grateful for our value customers placing orders of pack equipment (7 channels aging machine,512 channels battery grading machine, 11 channels sorting and BMS tester etc). All the machines are complete on container loading, hope our business goes well in future. As Chinese New Year approaches, ACEY New Energy is working with more and more clients and achieving more and more. With the support of our clients, we, Acey is stepping up and doing our best to provide our clients with professional Pack Assembly Line solutions and 1st class services. Your support makes us more confident to reach a long-term cooperation. Acey New Energy would like to present our best wishes to all of our new and regular customers for a successful and prosperous NEW YEAR.

Recently, a report from SNE Research stated that global electric vehicle battery shipments in September were approximately 15.7GWh, an increase of 55% over the same period last year. There are two things that attract the most attention. The first point is that BYD is divided into BYD and FinDreams (a sub-brand of BYD). If FinDreams is included in BYD, BYD’s electric vehicle battery shipments in September will reach 1.2GWh, much higher than SKI and Samsung. SDI, the ranking will rise to fourth instead of sixth. The second point is that LG Chem still ranks first. CATL is 0.2GWh less than LG Chem, ranking second with 3.6GWh shipments. Global shipments of electric vehicle batteries: September 2020 1. LG Chem: 3.8GWh 2. CATL: 3.6 GWh 3. Panasonic: 3.4GWh 4. SK Innovation: 0.8 GWh 5. Samsung SDI: 0.8GWh 6. BYD: 0.7GWh 7. CALB: 0.5GWh 8. FinDreams (a sub-brand of BYD): 0.4 GWh. 9. Envision AESC: 0.4 GWh. 10. PEVE: 0.2GWh Also announced are the global shipments of electric vehicle batteries from January to September. During the period, the shipment of electric vehicle batteries was 80.8GWh, almost the same as last year (81.9GWh). Global shipments of electric vehicle batteries: January-September 2020. 1. LG Chem: 19.9GWh (more than doubled) 2. CATL: 19.1GWh (a slight decrease) 3. Panasonic: 15.8GWh (decrease) 4. Samsung SDI: 5.0GWh (an increase of 67.5%) 5. BYD: 4.5GWh (halved) 6. SK Innovation: 3.5GWh (more than doubled) 7. Envision AESC: 2.5GWh (a slight decrease) 8. CALB: 1.7 thousand GWh (on) 9. PEVE: 1.5GWh (a slight decrease) 10. Guoxuan: 1.4GWh (decline)