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21700 Battery Holder Box Case for PCB Projects, 4-Pack, 4-Slot Each

KWD 6.500
Style4 Slot 21700(4pcs)
– 1 +

Special Features

  • 4-Pack with 4-Slot Design：The 21700 Battery Holder Slot comes in 4-pack, with each holder featuring 4 slots,which can accommodate four 3.7V 21700 flat-top cylindrical lithium batteries. It allows you to easily organize and secure your 21700 batteries for PCB Projects.
  • Easy installation & Removal： The 21700 Battery Slot is designed for easy installation.you only need to install the battery easily, and then it can be used with the PCB board.When you need to remove the battery, simply take it out.
  • High-Quality Material &Easy Conductivity：The 21700 Battery Holder is made of PC+ABS material, which is durable and long-lasting.It features nickel-plated positive and negative terminals with good conductivity and excellent solderability.
  • Easy to Carry & Wide Application：The compact design of the 21700 Battery Holder Case is easy to carry, whether you are at home or outdoors, you can use it for various electronic projects. The battery holder can be applied in electronic DIY according to your needs, and is suitable for various PCB projects.
  • Warm Tips：Batteries are not included. It's best to use a consumer 21700 battery with a button cap.The battery holder is nickel-plated. Please avoid using it under high temperature conditions and do not bend the pins.The battery must be installed with the positive pole first, and then the negative pole! To remove the battery, you must remove it from the negative pole, and it is forbidden to remove it from the positive pole of the battery! Otherwise, there is a risk of short circuit!

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