erikwong's latest activity

  • E
    erikwong đã đăng chủ đề mới.
    The price of 18650 battery cells can vary widely between suppliers. A buyer may receive several quotations for what looks like the same...
  • E
    erikwong đã đăng chủ đề mới.
    If you’ve ever dipped your toes into the world of lithium-ion batteries, you probably noticed that lithium ion pouch cells have been...
  • E
    erikwong đã đăng chủ đề mới.
    Choosing 18650 battery is not only about finding the highest mAh rating. A 2000mAh, 2600mAh, 3000mAh, or 3500mAh cell can fit the same...
  • E
    erikwong đã đăng chủ đề mới.
    Choosing 18650 battery supplier is not only about finding a low price. For small test order, a supplier may only need to provide the...
  • E
    erikwong đã đăng chủ đề mới.
    Choosing 18650 cell is important step in custom battery pack manufacturing. However, OEM battery design involves more than cell...
  • E
    erikwong đã đăng chủ đề mới.
    Buying the right 18650 cell is only the first step in making a battery pack. When a pack contains many cells, those cells need to work...
  • E
    erikwong đã đăng chủ đề mới.
    Buying few 18650 cells for testing is very different from buying thousands for production. A sample order can help confirm dimensions...
  • E
    erikwong đã đăng chủ đề mới.
    Choosing 18650 cell for OEM battery pack is not simply a matter of finding the highest capacity. A battery pack may need high discharge...
  • E
    erikwong đã đăng chủ đề mới.
    When several 18650 cells are combined into one battery pack, the cells can be connected in series, parallel, or a combination of both...
  • E
    erikwong đã đăng chủ đề mới.
    18650 lithium-ion cells have been used in many rechargeable battery packs for years, including portable electronics, power equipment...
  • E
    erikwong đã đăng chủ đề mới.
    18650 lithium-ion cells have been used in many rechargeable battery packs for years, including portable electronics, power equipment...
  • E
    erikwong đã đăng chủ đề mới.
    When buying 18650 lithium-ion battery cells, capacity is often the first specification people compare. A 3500mAh cell appears more...
  • E
    erikwong đã đăng chủ đề mới.
    Buying few 18650 cells for testing is very different from buying thousands for production. A sample order can help confirm dimensions...
  • E
    erikwong đã đăng chủ đề mới.
    A buyer may see “18650 battery” on a product page and assume the specification is already clear. In practice, it is only the beginning...
  • E
    erikwong đã đăng chủ đề mới.
    Designing an 18650 battery pack involves more than connecting several cells together. Cell selection, voltage, capacity, discharge...
Hiển thị mục cũ hơn
Top