Last Updated: March 28, 2019 (Refresh Now)
Energizer LA522SBP 9V Lithium Battery for Smoke Detectors
Last Updated: March 28, 2019 (Refresh Now)
6.3
SCORE
/10
Total Reviews
1000
Old Reviews
854
Unverified
65
Spam Test
PASS
90.72 grams
WEIGHT
100 meters
SIZE
Review Analysis - 81 recent, verified reviews
Detailed Mode
Battery Life
31lithium, smoke, smoke detectors, smoke detector, alkaline
+55%
-45%
" ... Worked better and longer than other similar battery. ... "
" ... Whether these batteries will really do the job is something I won't really know for several years. ... Matching them with a ten-year battery makes lots of sense to me. ... "
" ... BETTER THAN ANY OTHER BATTERY I EVER USED ... "
" ... I always use lithium batteries. ... "
" ... These are really good and long-lasting batteries. ... "
" ... Energizer Advanced Lithium 9V Batteries - 2 Pack. ... I installed new smoke detectors that need battery back up. ... I feel confident that these batteries from Energizer fit the bill for me very well. ... So with a new smoke detector (good for 10 years)and batteries that will last that long, I am good to go for awhile. ... For smoke detectors, these batteries fit the bill exactly. ... "
" ... Nice batteries for acurite thermometer system ... "
" ... I got 4 batteries just as I expected. ... "
Product Reliability
20smoke detectors, smoke, alkaline, 2018, detector
+40%
-60%
" ... Lasted less then 3 years in a Kidde smoke detector. ... "
" ... According to the package numbering, it had been stored less than one year - so it lasted barely over 3 years. ... "
" ... I put these in four smoke alarms 1 year ago and three failed within a year. ... "
" ... After one month I needed to replace it. ... "
" ... It stopped working in 6 months. ... "
" ... old package that's over 2 years old ... "
" ... Two of these have died after less than 3 years in use in hardwired alarms. ... "
" ... Didn’t even last seven months! ... "
Price
7worth the extra, waste of money, price, worth, well worth
+43%
-57%
" ... Waste of money ... "
" ... Complete waste of money. ... "
" ... Not worth the extra money. ... "
" ... Pitiful for the price. ... "
Clock
6smoke, alarms, years, ten, fire
+50%
-50%
" ... They all only made it 2 years or less in my fire alarms. ... "
" ... Only lasted 2 years and 7 months in our fire alarm. ... "
" ... Yes, I should change out smoke alarm batteries twice a year, but the point of getting these was so I wouldn't need to haul the stepladder upstairs to change them so often. ... "
Packing
3+33%
-67%
" ... The packaging is indeed misleading and I was fooled. ... "
" ... Then they throw them in a box with ZERO packing. ... "
Marketplace
3seller, pictures
+67%
-33%
" ... Works as advertised ❗️ ... "
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Specifications
Body
Weight: 90.72 grams
Size: 100 meters