Battery Holder: for 21700 cells - Unlimited Expandable (#6467)

Battery Holder: for 21700 cells - Unlimited Expandable (#6467)
Battery Holder: for 21700 cells - Unlimited Expandable (#6467)-2

Powerizer SKU: BH-21700 Product ID: 6467

$0.75

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Number of Cells: 2-Cell
Orders are expected to ship in 30 days

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 Model No.

 BH-21700H2; BH-21700H3

 Description

 Expandable battery holder for making battery pack with 21700 cells.

 Holder Material

 Polypropylene

 Color

 Black  (Color may be varied based on availability) 

 Dimension (LxWxH)

  Hole Diameter: 20.6mm to 21.1mm

 Weight

  0.02Oz

 Comments

  • If you build Li-Ion / LiFePO4 18650 cells by yourself, you MUST use our protection circuit board ( PCB ) or your own PCB with the following feature:
    • Over-charge protection
    • Over-discharge protection
    • Max current over-drain protection
    • Short circuit protection.
  • Storage temperature: 25°C (77F, Room Temperature)
  • Max Operate temperature: 80°C (176F)
  • Suggest to use for high discharge current and big battery packs
    • When battery provides high discharge current, it will generate lot of heat, the battery holders will keep single cells separate.
    • For big heavy batteries, the holders can help to maintain pack structure. So the force will not pass to the soldering points on the nickel tabs, to avoid broken soldering points on the pack.

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Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

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