Specification:<br> Material: Plastic + Metal<br> Color: Black<br> Weight: 7g / 0.3oz<br> Length: Approx. 65mm / 2.56in<br> Diameter: Approx. 22mm / 0.87in<br> Quantity:3pcs<br><br> Features: <br> Suitable for AAA battery, can be hold 3 x AAA batteries<br> With resilient metal column, it can be bounced to most fit the devices<br> This battery holder can be used in the flashlights which use 1 x 18650 battery (Not all the flashlight is compatible, please check the size before buy ) <br><br> Package Contents: <br> 3 x 3 AAA Battery Holder (not included the battery) <br>