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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

18650 lithium ion battery 3.7v

Model No.: LR6

Voltage: 1.5V

Series: Alkaline Dry Cell

Size: 14.5*50.5mm

Application: Calculators / Children's Toys / Clocks and Watches etc

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Product description

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　　How to judge the quality of 18650 lithium battery?

　　1. Use a multimeter to test the gear with the DC gear greater than the rated voltage of the battery. For example: test dry battery 9V, 1.5V with DC10V, DC2V gear test.

　　2. After selecting the gear according to the rated voltage of the lithium battery, connect the positive and negative poles of the battery with test leads. When the test voltage is greater than or equal to the rated voltage marked on the battery. The battery is fine. When the test voltage is 10% lower than the rated voltage, the battery can be used on electrical appliances with a small discharge depth.

　　3. It should be reminded that the voltage of the rechargeable battery is generally 15%-25% lower than that of similar batteries. For example, the voltage of the battery #5 is 1.5V, while the rechargeable battery is generally only 1.2-1.3V. Therefore, the rated value marked on the battery should be carefully confirmed.