Ignite your daily life with the Energizer Max 9V single battery. This long-lasting battery powers a range of devices keeping you connected and entertained anywhere. The durable zinc casing and patented PowerSeal technology ensure an extended battery life while the compact 9V size slides into multiple electronics with ease. Whether you need to power smoke alarms gaming controllers or weather stations the Energizer Max has you covered. The trusted Energizer brand is synonymous with reliable performance. So when you need to replace a flat battery turn to the premium 9V battery built to maximize run time. The manufacturer's part number for this product is E000035000. Check out the Energizer Max for all your 9V battery needs..