Ultralife 9V L522 1200mAh Lithium Battery x 1 *Smoke Detector Battery*

Ultralife

eBay\n\nView all Feedback\n\nMenu\n\n--AA Batteries\n\n--AAA Batteries\n\n--Battery Chargers\n\n--Rechargeable Batteries\n\nUltralife 9V L522 1200mAh Lithium Battery x 1 *Smoke Detector Battery*\n\nThe Ultralife 9V U9VL-FP Foil Packed Lithium Battery, sold individually, is able to provide reliable power for a number of household devices, including home safety and security systems. In particular, its wide operating temperature range, including extreme high temperatures, makes it perfectly suited for use in smoke detectors. Engineered with longevity in mind, the Ultralife 9V Lithium Battery has a high energy density, light weight and flat discharge voltage curve.\nIt retains its charge for up to ten years when stored correctly, and provides power for up to five times longer than traditional 9V alkaline batteries when in use, reducing the need for replacement. In total, the U9VL battery has been in production for more than two decades and has developed a strong reputation for ...\nThe U.