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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:2024-04-24 Hits: Popular:AG11 battery
Application prospects of 18650 battery 3.7v 3500mah
Advantages of 18650 battery 3.7v 3500mah
1. Good safety factor: The most important thing about battery car batteries is high safety. Lithium titanate has a high equilibrium potential difference and is not prone to lithium dendrites on the negative stage, so it has a good safety factor.
2. Excellent circulation properties: Because it is a zero-strain material, there is no structural change during the battery charging process, so it has very excellent circulation properties.
3. Can be charged and discharged quickly: The thermal diffusion coefficient of the lithium-ion battery in the lithium titanate crystal is 2×10-8cm-2/s, which is one order of magnitude larger than the negative grade of high-purity graphite. The battery can be charged quickly and the battery can be charged quickly. Capacity is an important indicator for evaluating the characteristics of battery vehicles.
4. The operating temperature range is -30°C~60°C: The ability to insert and remove lithium at low temperatures will be reduced, especially the insertion ability. When the lithium titanate negative stage is charged at -30°C, it will not work. Lithium dendrites are prone to cause short-circuit faults or cause the cathode to deteriorate. This is something that high-purity graphite cathodes cannot guarantee. Under normal environmental conditions, it can be charged and discharged quickly and is suitable for automotive applications.
5. Small self-discharge: the positive stage uses ordinary lithium manganese oxide batteries, and the negative stage uses 18650 battery 3.7v 3500mah. The volume remaining rate after 28 days of storage at 60 degrees is 88%, and the volume recovery rate is over 95%.
Disadvantages of 18650 battery 3.7v 3500mah
1. Compared with other types of lithium-ion battery power lithium batteries, its specific energy is slightly lower.
2. 18650 battery 3.7v 3500mah have always had the problem of inflation.
3. Compared with other types of lithium-ion battery power lithium batteries, the price is higher.
4. There are still differences in the consistency of rechargeable batteries. As the consistency of new rechargeable batteries improves, the difference in consistency of rechargeable batteries will gradually expand.
Application prospects of 18650 battery 3.7v 3500mah
In the following aspects, the development prospects of lithium titanate negative lithium batteries
(1) Replace primary and secondary zinc-manganese and alkali-manganese rechargeable batteries to save energy reserves;
(2) Replaces nickel-cadmium and small and medium-sized nickel-hydrogen secondary batteries and has a long service life;
(3) Lithium batteries driving electric vehicles and electric motorcycles;
(4) Replacement of 5 Ah nickel-metal hydride rechargeable batteries for HEV cars;
(5) Light special vehicles and small and medium-sized official vehicles;
(6) Home energy storage technology and power grid.
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