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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

LR44 battery

1. Refer to different

1. LR44 battery: silver oxide battery, the battery uses silver oxide as the positive electrode, metal zinc powder as the negative electrode, and the electrolyte is potassium hydroxide or sodium hydroxide.

2. L1154F battery: Lithium-manganese disposable button battery. The nominal voltage is 3V, the termination voltage is 2V, and the typical working current is 0.1-0.2mA.

Two, the principle is different

1. LR44 battery: Electricity is generated through the chemical action of zinc and silver oxide.

2. L1154F battery: Manganese dioxide with very stable chemical properties is used as the positive electrode material, and lithium metal with very high specific energy is used as the negative electrode material. The annual average capacity reduction is not more than 2%, and the storage life is long.

Three, different characteristics

1. LR44 battery: The battery has the characteristics of long service life and large capacity. It is widely used, and its application volume is the largest.

2. L1154F battery: semi-sealed structure, safe to use. Lithium-manganese disposable button batteries have a wide range of temperature adaptation and can work normally under the conditions of -20 to +60 degrees Celsius.

Product parameter