DIY Storage Box Holder Case For 2 X 18650 3.7V Rechargeable Battery 4 Pin
Features: Made of ABS material,lightweight,convenient to carry. Easy to install. Suitable for 2 X 18650 batteries. You can use this case with your own battery to form power system supply.
Material:ABS. Color:Black. Weight:14g. Size: Approx 78mm X 40mm X 24mm.