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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:2024-09-19 Hits: Popular:AG11 battery
Battery assembly workflow, is it feasible for individuals to assemble NiMH battery packs
Lithium-ion battery assembly workflow, is it feasible for individuals to assemble lithium-ion NiMH battery packs? With the continuous development of microelectronics technology in the 21st century, the increasing number of miniaturized electronic devices, consumers have higher requirements for power supplies, and lithium-ion NiMH battery packs with more obvious advantages have begun to become popular. The lithium-ion battery assembly industry is very good and the profits are considerable, but is it feasible for individuals to assemble lithium-ion NiMH battery packs? What is the lithium-ion battery assembly workflow?
Lithium-ion battery assembly workflow
1. Lithium-ion battery cell capacity division
To ensure sufficient battery capacity, the lithium-ion NiMH battery packs we use must use lithium-ion battery cell capacity division cabinets for secondary capacity division.
2. Battery matching
The internal resistance and voltage of the battery cells are grouped and matched to ensure that the internal resistance and voltage of all the NiMH battery packs of the overall battery are consistent, so as to achieve safer and higher-quality products.
3. Bracket combination
In order to ensure better and more reliable heat dissipation of lithium-ion battery packs, lithium-ion battery packs use the safest bracket combination.
4. Battery spot welding
Pure nickel sheet spot welding is used to ensure that the internal resistance of the lithium-ion battery pack is small enough, the overcurrent is large, and there is no heat.
5. Battery protection board
The battery wiring is insulated with barley paper, and the imported lithium-ion battery special protection board is used, which has better safety protection capabilities: it has overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, overload protection, balance protection and other functions, no memory effect, can be charged and discharged at any time, and is more convenient to use.
6. Epoxy board packaging
The lithium-ion battery is packaged with thickened epoxy board, which not only has a beautiful appearance, but also can not be ignored for the safety protection of the battery.
7. Battery testing
The lithium-ion battery will undergo aging test and charge and discharge cycle test, and we guarantee the best quality to customers.
Is it feasible for individuals to assemble lithium-ion NiMH battery packs?
Choose a reliable lithium-ion battery. It is best to buy a lithium-ion battery with quality assurance in a specialty store or manufacturer, rather than buying it from individuals or other unreliable places. After all, when assembling lithium-ion NiMH battery packs, if there are problems during the assembly process, the lithium-ion NiMH battery packs are likely to be dangerous.
In addition to reliable lithium-ion NiMH battery packs, there must also be excellent lithium-ion battery equalization protection boards. In the current market, the quality of protection boards varies, and there are also analog NiMH battery packs, which are difficult to distinguish from the appearance. If you want to choose, it is better to choose digital circuit control.
The installation of the protection board should also be paid attention to. The position of the protection board should be determined, and the wiring of the protection board should be combed. The crossover of the wiring should be separated with tape to avoid the risk of short circuit. After the wiring is combed, it must be trimmed, and finally the wire must be tinned. The solder wire must be good.
When assembling any battery pack, you must never cut corners. The auxiliary materials that should be used must be used, and a series of steps such as capacity division, sorting, spot welding, testing, and aging must be followed. If you do not receive professional training and use professional equipment, it is easy to waste money or cause unnecessary risks.
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