Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-03-15 Hits: Popular:AG11 battery
Soft Ni-MH battery packs production process and Ni-MH battery packs production line
Soft Ni-MH battery packs production technology and Ni-MH battery packs production line. The so-called soft-packed batteries are actually batteries that use aluminum-plastic packaging film as packaging material. Ni-MH battery packs has relatively strict processing and manufacturing standards. The level of manufacturing technology also determines the quality of the battery module and affects the operating efficiency of the entire production line. The production process of soft-pack Ni-MH battery packs is relatively complex, and pack is the key to the production, design and application of power battery systems.
Soft pack Ni-MH battery packs production process technology standards
1. Assembly process
The assembly process of Ni-MH battery packs is actually somewhat similar to the engine assembly process of traditional fuel vehicles. The five major systems are connected together through bolts, nuts, cable ties, clamps, wire harness nails and other connecting parts to form an assembly.
2. Air tightness testing process
The air tightness testing during the manufacturing process of power soft-pack Ni-MH battery packs is divided into two links: air tightness testing at the thermal management system level; air tightness testing at the pack level.
3. Software flashing process
Software flashing is also called software burning, or software filling. The software flashing process is to flash the BMS control strategy into the CMU and BMU in the BMS in the form of code, so that the battery status information data collected during the testing and use of the Ni-MH battery packs can be processed by the electronic control unit. Analysis, and then issues control instructions to relevant functional modules in the system based on the analysis results, and finally transmits information to the outside world.
The soft pack Ni-MH battery packs production line is relatively simple. The core processes include loading, bracket pasting, welding, testing and other processes. The core equipment is a laser welding machine and various pasting and testing equipment.
4. Electrical performance testing process
Features of power soft Ni-MH battery packs:
①Ni-MH battery packss require batteries to have a high degree of consistency (capacity, internal resistance, voltage, discharge curve, lifespan).
②The cycle life of a Ni-MH battery packs is lower than that of a single battery.
③Use under limited conditions (including charging and discharging current, charging method, temperature, etc.).
④ After the Ni-MH battery packs is formed, the battery voltage and capacity are greatly improved, and must be protected and monitored for charge equalization, temperature, voltage and overcurrent.
⑤The battery pack must meet the voltage and capacity requirements required by the design.
Introduction to soft pack Ni-MH battery packs production line
In the entire process from lithium battery cells to automated modules to PACK production lines, the degree of automation of the assembly line is a key factor in determining product quality and production efficiency. During the processing of soft-pack lithium batteries, there are strict control standards regarding temperature, air tightness, etc. However, in the case of manual operation, the operation is relatively difficult, and the use of automated production mode makes the performance indicators of the product easier Satisfied, and the yield rate is higher.
Features of the soft pack Ni-MH battery packs production line: It has the nature of comprehensive automation and integration, combining non-standard equipment, general robots, integrating laser metal welding, electronic inspection, machine vision, data management and other technical and technological means.
Power Ni-MH battery packs production line technology - dynamic screening - 1 series and parallel connection according to quantity requirements - BMS system outsourcing processing and production - parameter calibration performance testing cable preparation - casing preparation, heat dissipation, screen opening and interface, battery pack and BMS system Integration - rapid quality inspection to issue performance parameter data packaging and certificates.
The automated integration business of computer-automatic matching of power batteries generally includes fully automatic/semi-automatic assembly lines for modules and PACKs. Various manufacturers generally use semi-automatic PACK assembly lines, which are mainly used for the three parts of PACK on-line, off-line and packaging.
Read recommendations:
LR754 battery.New smart materials could open new areas of research
Last article:battery 18650 rechargeable.Storage method of lithium battery
Next article:NiMH No. 7 battery
Popular recommendation
AAA Ni-MH battery direct sales
2023-03-22801620 battery Manufacturing
2023-03-22701221 battery direct sales
2023-03-22701221 battery
2023-03-22convenient energy storage power supply sales
2023-05-10Carpet game signs
2022-09-2218500 1000MAH 3.7V
2022-10-15602030 300mAh 3.7V
2022-08-1918650 8000mAh 11.1V
2022-09-30402427 260mAh 3.7V
2022-07-01402030 180mAh 3.7V
2022-07-01Rack-mounted energy storage battery GN-5120
2022-09-27Lithium Battery GN60100
2022-08-19Lithium Battery LQ-1218
2022-08-19LR6
2022-11-16lipo battery
2023-06-25NiMH No.7 battery
2023-06-25lifepo4 18650 battery
2023-06-25803040 polymer battery
2023-06-2518650 battery 3.7v 2200mah
2023-06-25Lithium battery testing items and methods
2024-05-16Classification of lithium batteries
2024-05-06What is the custom process of 18650 lithium batteries?48v 100ah lifepo4 battery pack
2023-03-28Charging Methods for Rechargeable Lithium Batteries
2025-01-09Material Classification of Lithium Batteries
2025-07-22Gel battery charging method.industrial energy storage battery wholesaler
2023-04-21What is the difference between energy storage battery and power battery
2022-11-09Lithium battery structure
2022-12-16Lithium iron phosphate battery has the following characteristics.portable energy storage battery pow
2023-04-25When should the lithium battery be charged in normal use
2023-02-10