This rechargeable Lithium-ion battery provides up to an hour of continuous recording time. The Nikon EN-EL20 battery type is commonly available, so you can purchase multiple batteries if you need to shoot for longer periods. The battery charge time is approximately 1 hour 15 minutes with the camera off, and approximately 2 hours when in use. With a wide 12 to 20V power input range the camera can easily be powered and charged from larger professional camera batteries and other power sources. The battery charging uses a standard 0.7mm plug, by this battery you can easy to swap your media and power for continuous shooting in remote locations. This battery can be swapped quickly, so is perfect when you are on the run.