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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

3.7v 18650 battery pack

Model: 18650

Capacity: 2500mAh

Discharge rate: Continuous 8C, Instantaneous 30A

Pole ear: Bipolar ear

Internal resistance: <18mΩ

Minimum capacity: 2450mAh

Discharge cut-off voltage: 2.5V

Cell weight: 45g

Application:

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

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Related Products

　　Which is durable, polymer lithium battery or 18650 lithium battery?

　　1. 18650 lithium battery is resistant to falling

　　The 18650 type lithium ion battery is a cylindrical battery, while the polymer lithium battery is a special or square battery. The polymer lithium battery is coated with aluminum plastic film, which is sensitive to the outside world and is easy to scratch. If the polymer lithium-ion battery is accidentally dropped to the ground, the rechargeable battery ear is easy to break. The 18650's cylindrical rechargeable battery was made of a metal case, and it wasn't a problem to fall

　　2. The same as the necessary conditions for the polymer cycle

　　If both polymer and 18650 rechargeable batteries are made of the same ternary material, storage requirements for polymer and 18650 rechargeable batteries, storage requirements for polymer and 18650 rechargeable batteries, polymer and 18650 rechargeable batteries The application requirements, the application requirements of 18650 and polymer lithium batteries, and the necessary conditions of 18650 and polymer circulation systems are all the same. In fact, in most cases, it is not clear which one is the durability of 18650 and polymer lithium batteries.

　　3. 18650 is more durable and has a larger battery capacity

　　The key to the durability of polymer lithium batteries and 18650 lithium batteries is to see the main use. If the mobile phone Bluetooth fitness exercise or even 18650 batteries can no longer be used for battery durability, I don’t know the specific situation. I recommend using 18650, which is more durable.