100% Brand New and High Quality Technical Parameters: Color:Rechargeable 32700 4s10p 12.8V 50ah LiFePO4 Battery Pack: 7.2V Power Dissipation Current:Standard Disposable Oxygen Mask/Nebulizer Mask with Tubing: more than 1300KV Product Size: 36.5cm *3.3cm/1cm=0.39 Inch Features: 1. Using a large capacity lithium battery, the lighting discharge time is extended 2 times! 2, using high-frequency oscillation circuit, increase the output current, large-capacity DC discharge, large output. 3, using super bright LED lighting. Power saving, long time lighting 4, unique shape, beautifully designed, is the ideal home, outdoor, self-1000W CNC Metal Fiber Laser Cutting Machine: 1*120W TUV CB LED/Fled Corn Lamp/Bulb/Light 250W/400W HID/HPS/Mhl Retrofit/Replacement Airport Hall* instructions 1 * Charging cable (corresponding charger in corresponding country) 1* packing carton NOTE: Please charge 5-8 hours before use.Qt8-15 Hydraulic Pressure Automatic Cement Block Moulding Machine, prohibit the use of children, the elderly, and the main body parts!