UltraTech UT-1240 / UT-1250-F1 12V, 4.5Ah Sealed Lead Acid Alarm Battery
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12V Batteries
Experiential insights by users
About UltraTech UT-1240 / UT-1250-F1 12V, 4.5Ah Sealed Lead Acid Alarm Battery
Overall Feedback:
85% positive
79% praised the high capacity, while 21% didn't
I had an issue with my alarm going off automatically at night. I thought it was an alarm issue but later found out it was due to the battery life ending. A friend recommended this brand of battery and it works great now. There is no bibi sound anymore.
I found the exact battery on Amazon for under $30 and it was a simple install according to my husband.
Initially, the battery worked fine but it lasted only for 2 months before the low battery alert showed up again.
85% appreciated the compatibility
After installing the battery, the error message went away and it has been working perfectly ever since.
72% were impressed with the long cycle life, though 28% weren't
I found out that the alarm started beeping at night because the battery life ended.
Initially, the battery worked fine but lasted for only 2 months before the low battery alert showed up again.
It has been over 4 weeks and the flashing red light indicator is still visible.
75% liked the maintenance-free design
After installing the new battery, the error message went away and I have been using the device perfectly ever since.
My friend recommended this brand of battery after we changed it, and it's working great now.
79% appreciated the safety features, while 21% experienced issues
As soon as I installed the new battery, the error message went away and it has been working perfectly ever since.
The battery worked fine initially but lasted for just about 2 months before the Low Battery alert showed up again.
Since last year, the alarm starts sounding automatically at night time, possibly due to safety features of the 12v-batteries.
73% were impressed with the lightweight design, while 27% weren't
I did not mention the weight of the 12v-battery.
OR
The weight of the 12v-battery was not mentioned.
