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SINO TECHNOLOGY

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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SUNBEAM

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

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GREEN POWER

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

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DATAPOWER

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.

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SEONG-HEE

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

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STD

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.

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Sino Technology Manufacturer Group co.,ltd

CR1632 battery

Can button battery cr1632 replace cr1620?

Cannot be substituted because the two different types of button cells are of different sizes.

The voltage of both button batteries is 3V, but the specifications are different and the capacity is different, depending on the product used.

The size and capacity of the two batteries:

(1) CR1620 size: 16.0 * 2.0MM, capacity: 70 mA

(2) CR1632 size: 16.0 * 3.2MM, capacity: 120 mA.

Extended information:

CR1620 is a button battery, and lithium manganese dioxide battery is a new type of high-performance chemical battery that has developed rapidly in recent years.

CR1620 uses a high-purity lithium metal sheet as the negative electrode, and uses a specific electrolytic manganese dioxide formula as the positive electrode. It has high voltage (above 3V), large capacity, small size, light weight, stable discharge voltage, safety and no pollution, and can be widely used Used in electronic watches, electronic desk calendars, calculators, computer motherboards, electronic toys, small electronic gifts and other low-power electronic appliances.

CR1632 is a 3V button-type manganese dioxide lithium battery, named after the IEC (International Electrotechnical Commission) naming standard. Among them, C- is a chemical battery system with lithium metal as the negative electrode and manganese dioxide as the positive electrode. CR- indicates that the shape of the battery is button-shaped, 16 indicates that the diameter of the battery is 16.0mm, and 32 indicates that the thickness of the battery is 3.2mm.

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