<b>For sales are On/off Power Switch and 4 Cell AA Battery Container Combo.</b><br>. Compatible with HSP HPI Wltys Himoto Redcat 1/8 1/10 1/16 1/18 RC Model Car<br>. Also can be widely used on RC Buggy/Truck/ Airplane<br> <br/> <b>On/off Power Switch Features:</b><br> Connector: JST female plug & Dupont male plug<br> Wire Length(Each Side): approx. 10cm /3.94 inch<br> Material: Plastic<br/> Color: Black<br/> <br/> <b>Battery Case Features:</b><br/> Fit for contain Size AA, EQUIV or UM-3X4 battery<br/> Material: Plastic<br/> Color: Black<br/> Connector: JST Male<br/> Size: 57 x 30 x 28mm/ 2.2" x 1.2" x 1.1"(L*W*H)<br/> Wire Length: 15cm/ 5.9"<br/> <br/> <b>Package include:</b><br/> 4 Cell AA Battery container x 2<br/> On/off Power Switch x 2<br/>