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.
source:Industry News release time:2022-12-14 Hits: Popular:AG11 battery
(1) Positive pole - the active material is generally lithium manganate or lithium cobalate, and lithium nickel cobalt manganate material. The electric bicycle generally uses lithium nickel cobalt manganate (commonly known as ternary) or ternary+a small amount of lithium manganate. Pure lithium manganate and lithium iron phosphate gradually fade out due to large volume, poor performance or high cost. The conductive collector uses electrolytic aluminum foil with a thickness of 10-20 microns.
(2) Diaphragm - a specially formed polymer film with a microporous structure that allows lithium ions to pass through freely, while electrons cannot.
(3) Negative electrode - the active material is graphite or carbon with approximate graphite structure. The conductive collector uses electrolytic copper foil with a thickness of 7-15 microns.
(4) Organic electrolyte - carbonate solvent dissolved with lithium hexafluorophosphate, and gel electrolyte used for polymer.
(5) Battery shell - divided into steel shell (rarely used for square type), aluminum shell, nickel plated iron shell (used for cylindrical battery), aluminum plastic film (soft package), etc., as well as the battery cap, which is also the positive and negative pole outlet of the battery
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