Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
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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 .
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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.
Are the button batteries AG33 and LR44 the same battery?
It's the same battery. Button battery LR44 and AG33 are different names of the same product.
Because button batteries have different model labels in different countries, the titles are different, but the battery has the same standard.
Model: AG33/357A/LR44
Battery type: AG33/357A/LR44
Different names for the same product: AG33; L1154; LR44; 303; RW32; V303; 357A.
There are several types of common button batteries according to their chemical composition: carbon, alkaline, zinc-silver oxide, zinc-air, lithium-manganese dioxide, nickel-cadmium rechargeable button batteries, nickel-metal hydride rechargeable button batteries, etc. According to the shape, there is a distinction between monomer and stack.
Button cell (button cell), also known as a button cell, refers to a battery that looks like a small button.
Generally speaking, the diameter is larger and the thickness is thinner (compared to the cylindrical battery such as the No. 5 AA battery on the market). The button battery is divided into batteries from the shape, and the corresponding battery classification includes cylindrical batteries, square batteries, and special-shaped batteries. Battery.