30W Output Slight "Green Dot"
Powered by 1 X  Re-Chargeable Battery and Charger ( included )

Can Hold 11.1V 1300mAh Li-Polymer Battery
Nylon-reinforced ABS construction
Rubber dummy FIRE button / Lens Cover Strap
Removable remote switch plug cover
Concealed opening for battery wire
Fits 20mm rail