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.
What is the difference between cr2025 and cr 2032 button batteries
The difference is as follows:
1. The sizes are different.
The numbers after CR represent the battery size, the first two digits represent the diameter, and the last two digits represent the thickness.
2032=20.0*3.2mm
2025=20.0*2.5mm
2. The capacity is different.
2025 is thinner than 2032, so it has less capacity and shorter service life. Both CR2032 and CR2025 are 3V lithium-manganese button batteries, both of which have the same voltage, and can be used interchangeably if necessary.
3. The discharge current is different.
CR2032 can withstand a maximum continuous current of 20mA, while CR2025 can usually only withstand a discharge current of 10mA, so when selecting a model, it should be matched according to the actual current used by your product.