Exell Battery AA super heavy-duty batteries can replace MN1500. These heavy-duty batteries are typically used in lighter drain devices such remote controls, smoke alarms, and clocks. These batteries 0 percent lead, mercury, and cadmium. These batteries are also known as LR06, MN1500, R06P, SUM4, LR6, LR6A, HP7, Varta 4106, 824, Kodak KAA K6A, LR6N, BA3058/U, NEDA 15A, 15AC, Varta 4006, 815, AA, AM3, Ever Ready E91, MIGNON, STILO, UM3, UM-3, Penlight, 4006, E91 and EN91. Disaster emergency preparedness emergencies can happen unexpectedly. You may be without electricity for days or weeks. In some cases, such as during a disease outbreak, you may be asked to stay home to keep safe or during natural disasters such as drought, earthquake, flood, heat wave, hurricane, landslide, thunderstorm, tornado, tsunami, volcano, winter storm, this battery will provide you the needed charge for the devices including clocks, lights, flashlights, radios, cell phones and blood pressure monitoring devices.Before ordering this battery be sure to check that the product is compatible with the battery's chemistry, size and voltage. Not recommended for use in high drain devices. Great for emergency kits in case of a natural disaster. Contains 0 percent mercury, 0 percent cadmium and 0 percent lead. Best for low drain devices such as LED headlamps, LED lights, toys, remote control devices, clocks, radios, toothbrushes and lights using incandescent bulbs.