Twelve (12) Ultralife 9v Long Life Lithium Battery Lithium Manganese Dioxide (LiMnO2)

Twelve (12) Ultralife 9v Long Life Lithium Battery Lithium manganese dioxide (LiMnO2) Lasts up to 5 times longer than alkaline counterparts 10 year shelf life - great for stocking up Perfect for smoke detectors and other low drain devices Free of lead, Cadmium and Mercury for safe, responsible disposalYou may also like Ultralife U9VL - Battery - Li - 1200 mAh.