Keep water away from the interior of the M1, especially the Battery Bay. The presence of moisture or water inside the battery bay poses a serious risk of electrical shock or fire. Keep this area clean and dry at all times. THE INSIDE OF THE BATTERY BAY IS NOT WATER RESISTANT. If water DOES get inside the battery bay, it is best to immediately remove the battery, wipe up excess water, and put the M1 in a cool, dry place and allow the M1 enough time to dry out.