Camera Battery , lithium-ion (Li-ion) cell, 1000 mAh, 3,7V Has your battery lost its power? Buy yourself a replacement in the form of the Rollei Battery for ActionCam. You don't need to fear of being unable to take photos because of a weak battery. Rollei Battery for ActionCam Battery Key Features Genuine ROLLEI battery Provides power for longer photo shoots Capacity of 1000 mAh How to Keep Your Camera's Battery Running Longer To prolong a camera battery life, you must take proper care of it. The Camera Battery Rollei Battery for ActionCam may suffer damage if it has been completely discharged and left unused for a longer period of time. The battery shouldn't be exposed to direct sunlight, temperatures of more than 60°C or temperatures below freezing point. You should also protect your camera's battery against scratches, moisture and chemicals.