MJKAA Pack of 5 A23 Battery 12V Alkaline 60 mAh Ultra Power - 12 Volt
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9,008 reviews
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36 products
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12V Batteries
Experiential insights by users
About MJKAA Pack of 5 A23 Battery 12V Alkaline 60 mAh Ultra Power - 12 Volt
Overall Feedback:
84% positive
82% praised the high capacity, while 18% didn't
I was surprised to see the voltage drop below 12V after using the batteries twice to open/close a garage.
None of the batteries work even after changing them out.
The Duracell battery did not work.
85% appreciated the compatibility, though 15% experienced issues
I was surprised to see the voltage drop below 12V after only using these batteries twice to open/close a garage.
81% were impressed with the long cycle life, though 19% weren't
After only using it twice to open/close a garage, my battery's voltage dropped below 12V, indicating poor cycle life.
73% liked the maintenance-free design, while 27% didn't
I tried multiple batteries thinking that one of them may be defective, but all of them were shipped in a discharged state.
I have replaced the batteries but none of them work.
66% appreciated the safety features, while 34% experienced issues
I have been locked out of my garage several times and now have to park outside, indicating poor safety features of the 12v-battery.
I used a multimeter and found that the voltage dropped below 12V after only using these batteries twice to open/close a garage. This indicates that the safety features of the batteries are not up to the mark.
76% were impressed with the lightweight design, while 24% weren't
I used the batteries twice to open/close a garage and the voltage dropped below 12V. I was shocked to see this. The weight of the 12v-batteries is a negative feature in my experience.
