Brand SingFire Model UK1-435135 Color Black Material Plastic Quantity 1 Charging Battery Type 4.2V 3.5 x 1.35mm interface's battery pack or Rechargeable flashhlight and headlamp Charging Battery Qty 1 Plug Type UK Plug Input Voltage 100~240 V Output Voltage 4.2 V Output Current 1000 mA Other Features Wide input range high precision voltage; Overload protection; Short circuit protection; Energy-saving; Interface size: DC 3.5 x 1.35mm male; With power indicator: Red (in charging) Green (Fully charged) Certification CE / RoHS Packing List 1 x AC power charger adapter (Input: AC 100~240V 50~60Hz output: DC 4.2V 1000mA; 117cm-cable; AU Plug)