Features:<br>Made of ABS material， lightweight， convenient to carry<br>Easy to install<br>Suitable for 4x18650 batteries<br>You can use this case with your own battery to form power systemsupply<br><img alt="" src="http://img.sellercube.com/UploadFile/P0/SKU221927/68021848-2cc1-e3f9-fde8-c64c16eb8464.jpg"style="width: 800px; height: 800px;"><br>Material:ABS<br>Color: Black<br>Weight: 26g<br>Size: Approx. 78x79x24mm<br><img alt="" src="http://img.sellercube.com/UploadFile/P0/SKU221927/2123ff08-ab37-4266-498f-396768560518.jpg"style="width: 800px; height: 800px;"><br>