Rechargeable Super brightness,memory fuction Water-proof,Dust Proof,Can be ... Suitable for :Traffic Control,Construction Site,Climbing&Camping ContactNi-Cd Rechargeable Battery DC3.7V / 1800HATwo charge Modes: Charge by AC100V-220V ... , Saving electricitySize:54*3cmWeight:160gPackage: Bubble bag+white box+Carton Rechargeable Traffic Baton