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watch battery, We have been your reliable partner in international markets with the best quality items. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.

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  • 3.7V Rechargeable Lipo Battery for GPS

    3.7V Rechargeable Lipo Battery for GPS

    As a professional high quality 3.7V Rechargeable Lipo Battery for GPS manufacture, you can rest assured to buy 3.7V Rechargeable Lipo Battery for GPS from our factory and we will offer you the best after-sale service and timely delivery.
  • 3.7v 180mah LiPo Battery for Beauty

    3.7v 180mah LiPo Battery for Beauty

    As the professional manufacture, we would like to provide you high quality 3.7v 180mah LiPo Battery for Beauty . And we will offer you the best after-sale service and timely delivery.
  • UL E-cigarette Li-ion Polymer Battery

    UL E-cigarette Li-ion Polymer Battery

    As the professional manufacture, we would like to provide you UL E-cigarette Li-ion Polymer Battery.We hope to establish friendly cooperative relationship with your company with high quality products, reasonable price, considerate service and create a better future hand in hand.
  • 100mah battery

    100mah battery

    Dongguan Encore Energy Rechargeable Small Cylinder 3.7v Lipo 100mah battery have characteristic design & practical performance & competitive price, for more information on the Rechargeable Small Cylinder 3.7v Lipo Battery, please feel free to contact us.
  • 3.7v 450mah Li Polymer Battery

    3.7v 450mah Li Polymer Battery

    As the professional manufacture, we would like to provide you 3.7v 450mah Li Polymer Battery. Rich experience QA can help you audit the factory or check the goods quality before shipping.
  • 3.7v 45mah battery

    3.7v 45mah battery

    You can rest assured to buy customized 451213 3.7v 45mah battery for power bank portable exchange device . We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
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  • Detailed explanation of polymer lithium battery knowledge

    Polymer lithium battery is a kind of lithium battery family. It also has other nicknames such as soft-pack lithium battery, soft-pack high-rate battery, polymer lithium-ion battery, soft-pack ternary lithium battery, etc., which makes many friends feel a little confused. Below we mainly introduce what polymer lithium battery is in detail from the aspects of manufacturing raw materials, charge and discharge performance, and main application fields, so that everyone can have a more comprehensive understanding of polymer lithium battery.

  • What is a balanced car? What is the difference between a balance car and an electric scooter?

    With the development of the times, people's pace of life is getting faster and faster, and urban traffic congestion is getting more and more serious. It is very important to choose an appropriate way of travel. A simple and portable means of transportation is the best choice. However, riding a bicycle is too tiring. Electric scooters and balance bikes are popular products of transportation, which are popular among young men and women. Today, let's compare the balance car and electric scooter. Which car is more suitable for transportation?

  • Common problems and explanations of lithium battery

    Is there any special reason for the use of aluminum foil and copper foil for the current collection of positive and negative electrodes? Is there any problem with using it in reverse?

  • Lithium polymer battery Theory

    Encore Energy already passed the which passed the ISO9001 and ISO14001 certification, all of the raw materials meet the standard of RoHS & Reach; Some of our products has passed the UL, CE, CB, KC, IEC62133, MSDS, UN38.3 and so on......

  • How is the lithium ion safety feature achieved?

    Diaphragm 135 ℃ automatic shutdown protection, using internationally advanced Celgas2300PE-PP-PE three-layer composite membrane. When the temperature of the battery reaches 120 ℃, the membrane holes on both sides of the PE composite membrane are closed, the internal resistance of the battery increases, and the internal temperature of the battery slows down. When the temperature of the battery reaches 135 ℃, the PP membrane hole is closed, the battery is internally open, and the temperature of the battery is no longer increased, ensuring the safety and reliability of the battery.

  • How to make the battery safer? Industry: gradual improvement is more reliable than subversion

    According to the foreign media The Verge, batteries sometimes explode. Those explosion videos are scary, but scientists and startups have been working hard to build safer batteries. They are improving the battery design and testing new materials, hoping to solve the safety problem once and for all. But every method seems to have a trap, and the most practical solution at present may be the most boring. There are three strategies to improve battery: avoid using flammable liquid as solid battery; Make the battery module fireproof; Modify the existing functional characteristics of the battery slightly. At least as far as batteries are concerned, this change may come

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