BATTERY LITHIUM ULTRALIFE U9VL-JN/BP1 ULTRALIFE LIT 9V

The Ultralife 9V lithium battery lasts up to 5 times longer than a standard alkaline battery and up to 10 times longer than a basic zinc-carbon battery. The Ultralife 9V lithium battery features high energy density, a flat voltage discharge curve, long shelf life, and lightweight design compared to other similar batteries. The Ultralife 9V lithium battery's 10-year service/shelf life (depending on the smoke alarm model) is the best choice for alarms from all manufacturers. This product description is an automated translation of the original Finnish description.