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Bistook 21700 Battery Holder Box Case for PCB Projects, 4-Slot Each
4-Pack with 4-Slot Design：The 21700 Battery Holder Slot comes in 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

Price is $20.00
Price: $19.99