1.lode the batteries so the +- terminals point in the direction shown in the illustration. then, close the battery coveruntil it clicks.2.check the batteries by openning the lens cover and pressing the shutter button lightly. if the green lamp lights or flasges before lighting up steadily, the batteries are charged.-long-life alkaline batteries are recommended.-do not use nickel-cadmium or lithiuum batteries.-when replacing the batteries at the same time with new ones.-if you will not be using the camera for an extended period, remove the batteries. leaving the batteries in may expose the camera to battery leakage, causing damage to the camera.