Top positive review
1 people found this helpful
Work great
By Ekim Noswal on Reviewed in the United States on May 24, 2025
Great price for these batteries compared to others. Never had a problem with them and they seem to last as long and work as well as the big name batteries. Great value for the money.
Top critical review
Hope these live up to the 5 year life span
By Dachshund Digital on Reviewed in the United States on June 26, 2025
Hope these live up to the 5 year life span. Backup batteries for smoke detectors. The so called 10 year batteries in the detectors last nothing close to 10 years... the life span of the detectors themselves. So you end up replacing them again and again. I have tried other so called long-life batteries... Lived in the house for 15 years, have changed the detectors once already, where new when I moved in. Replaced the batteries at least 5 or 6 times in some of the detectors, so I am getting maybe 2 years per battery that is supposed to only be used as back to main power? Oh and the detectors themselves get more expensive, but the quality gets worse... there should be a law about that, since these are required by law to be installed.
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