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Product Description
From the Manufacturer
The Rayovac Ultra Pro Alkaline 9V Batteries are the smart choice for your battery powered devices because they last as long as other leading brands, but cost less. These top-performing 9V batteries have been specifically designed for use in portable digital electronics ideal for the modern lifestyle. From smoke detectors, flashlights and cordless phones to handheld video games, Rayovac Alkaline batteries provide long-lasting power for a lot less money.
Product Description
Rayovac Ultra Pro Batteries. Whether you need shrink packaging (great for contract or bid business) or contractor packaging to help organize and protect batteries from damage and short circuiting, Rayovac has a program to fit your needs. Rayovac is a trusted brand of Spectrum Brands Holdings, Inc., a top manufacturer of consumer batteries in the United States and Latin America.
Product Details
Product Dimensions:
2.8 x 3.7 x 2 inches ; 9.8 ounces
Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
This review is from: Rayovac AL9V-8 UltraPRO Alkaline 9V Batteries, 8-Pack (Health and Beauty)
I bought these in August 2009. They had an expiration date of Dec 2009. I ended up discarding half of them because by the time I got around to using them they were essentially dead. They would power a smoke detector for less than a week.
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This review is from: Rayovac AL9V-8 UltraPRO Alkaline 9V Batteries, 8-Pack (Health and Beauty)
Pro: The price is right; I haven't found a better deal on 9V batteries
Con: The performance is light. I had these in smoke detectors for about 6-8 months and all went dead within a few weeks of each other.
Bottom Line: If you want a cheap, marginal performance 9V battery, this is the battery for you. I used these in smoke detectors which are wired for power, but require a 9V battery backup -- when the battery is low, the alarm "chirps", and then I replace it. Works fine for this purpose.
If you want long life and performance, you're gonna need to pay more for a better battery.
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This review is from: Rayovac AL9V-8 UltraPRO Alkaline 9V Batteries, 8-Pack (Health and Beauty)
I have been so disappointed with these batteries. I change my smoke detector batteries every December 31st and never have an issue with them lasting a year but here we are April 12th and I have now replaced 3 with low power, mid you these are devices that have little current draw and should easily last a year. The last battery I took out even allowed some acid to flow out it did not hurt anything but it was trash. So I give these a VERY LOW RATING>
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