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SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

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 cell

Model: 18650

Capacity: 2600mAh

Discharge rate: Continuous 3C, Instantaneous 5C

Pole ear: Monopole ear with PTC

Internal resistance: <60mΩ

Minimum capacity: 2550mAh

Discharge cut-off voltage: 3.6V

Cell weight: 45g

Application:

Ebike, scooters, solar panel, power storage, flashlight, power tools, medical equipment, motorcycle, digital products etc.

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　　Advantages of laser welding lithium batteries

　　1. The laser equipment occupies a small area, which can release a lot of space for other flexible arrangements;

　　2. Laser welding has no air and noise pollution, no dust, belongs to the product of Xinliyuan, and is more suitable for the use of high-tech dust-free workshops;

　　3. The laser has low power consumption rate, high electro-optical conversion rate, low equipment loss, greatly reduced maintenance costs, reduced production costs, and improved production profits of lithium battery manufacturers;

　　4. Laser welding can adjust the welding speed, welding depth and welding width according to the needs, and can realize precise control, adapt to the welding of different materials and products, achieve precise welding, more reliable quality, and cleaner appearance.

　　The above is the introduction of 18650 lithium battery welding method and lithium battery processing and welding process. Lithium battery, as a relatively hot energy storage battery in recent years, its production and processing technology is still relatively mysterious to us. As long as we understand these difficulties in power battery welding and avoid them one by one, I believe we will be able to break through the welding difficulties. .