Lumen: Front COB max 900lm, top led:max 200lm LED Light Source:10W COB+5W top led Mode:5 work modes Charging time:4H With strong magnet on the bottom With battery indicator on the back Power bank USB output BATTERY:1*3.7V,5000mAh Li-ion polymer battery WEIGHT:385g DIMENSION:64.5x38.5x296mm