Corrosion / Water / Shock Resistance Life Time Warranty For MICRO CHIP 7W Led Hyper Bright MICRO CHIP 7W Led Range 3200 Meters/ 120-140 Lumens 180 Minutes Continuous Working Rechargeable Battery 5000 Mah Current: 750Ma:Voltage:2.4V Charging Time: 8 Hours Adaptor: Input AC220-240V,50/60Hz