2 Energizer L522 Ultimate Lithium 9V Battery
Revamped Version of Advanced Lithium Batteries
These brand-new batteries are a revamped version of the older kinds of Advanced Lithium batteries from Energizer. These cells are now known as Ultimate Lithium. Their voltage is 9V, and their chemistry is lithium. They are a primary battery, as opposed to a rechargeable. 9V batteries are commonly used in smoke detectors, so they have an important and a valuable function around the home.
Energizer Ultimate Lithium 9V batteries are long-lasting -- at nearly 10 years of shelf life, whether or not they are in certain devices. Now your child's toys can go further on their batteries, and so, be more efficient – Ultimate Lithium batteries can hold onto their power and energy levels for up to 20% longer than another 9V that Energizer manufactures -- the Max. Tired of cumbersome 9Vs? Well, the Ultimate Lithium is at least 1/4 lighter than a typical 9V alkaline primary battery. Energizer has built these batteries tough -- with an anti-leak structure that ensures the user much security when handling them, as well as when they are fitted into various devices that are compatible with 9V batteries. Ultimate Lithium cells have another attractive feature, too -- they're able to operate in both high and low temperatures: from -40°F to 140°F. You'll be wanting some of these batteries for your smoke detectors, etc., so be sure to stock up!
About the Product:
View a full product datasheet HERE
Posted by Unknown on 9th Jul 2020
I purchased these for my smoke detector due to code requirement for long life battery. They seem to last the required time with power on the units.
Posted by MrEngineer on 13th May 2019
Been using for years, the only problem that may occur is the oversized case may not fit in all devices. Energizer needs a new production run of slightly smaller cases.
Posted by HELEN NOBLE on 2nd May 2017
I WAS VERY PLEASED WITH MY ENERGIZER 9V BATTERIES I ORDERED. THE ORDER CAME QUICKLY, THEY ARE 10 YEAR BACK UP BATERIES. I WILL DEFINITELY ORDER FROM THIS SUPPLIER