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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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Comparison between 8V lithium ion battery and lead-acid battery

release time:2022-12-06 Hits: Popular:AG11 battery

　　 Lithium-ion battery G500

　　Weight energy density

　　At present, the energy density of lithium battery is generally 200~260wh/g, and that of lead acid is generally 50~70wh/g. The weight energy density of lithium battery is 3~5 times that of lead acid, which means that the capacity of lithium battery is three to five times stronger than that of lead acid battery under the same weight. Therefore, lithium battery has absolute advantages in energy storage.

　　Volume energy density

　　Since the volume energy density of lithium battery is usually about 1.5 times that of lead-acid battery, under the same capacity, lithium battery is about 30% smaller than lead-acid battery.

　　service life

　　At present, the most popular lithium battery materials are lithium ternary and lithium iron. For example, ternary lithium batteries typically have 1000 cycles, lithium iron phosphate batteries have more than 2000 cycles, and lead-acid batteries typically have 300-350 cycles. That means the life of lithium battery is about 3-6 times as long as that of lead-acid battery.

　　Price cost

　　Lead acid batteries are currently cheaper than lithium batteries, which cost about three times as much. However, through the service life analysis, if the same cost is used, the life of lithium battery will be longer.

　　environmental protection

　　Lead acid batteries are seriously polluted, and lithium batteries are relatively green in production and recycling.

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