AA covered battery holders are IP65 rated

EMX ENTERPRISES Keystone covered, plastic AA battery holders are reliable and IP65 water resistant rated. The self-contained holders may be placed on or off a board, as well as between components, cards or anywhere within a case or piece of equipment as space allows.  In addition to portability, devices provide coil spring contacts to accommodate various battery lengths and to firmly secure batteries in place – ensuring positive, low-contact resistance connections. Manufactured from molded ABS for increased durability, devices are supplied with a sealing gasket to ensure a watertight compartment for AA batteries.