Re-charging mobile phone Connect your mobile phone to the charger using the phone plug or one of the adapters supplied depending on the make of your phone. Turn the on/off switch to on position, lights 1 and 2 will turn red during charging. When the built-in battery in the charger runs down, the lights will turn green. You will have to re-charge the charger for next use. LED torch: Turn the torch switch as on position, you can use the charger as a flashlight. 1) Solar mobile charger is not waterproof, so do not use it in rainy weather or with water 2) The surface of the solar cell should be kept clean with a soft cloth to ensure best performance 3) It takes about 3-5 hours to fully recharge the charger depending on the intensity of the sun