WEIZE 12 Volt 12AH SLA Rechargeable Battery Replace UB12120
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9,008 reviews
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37 products
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12V Batteries
Experiential insights by users
About WEIZE 12 Volt 12AH SLA Rechargeable Battery Replace UB12120
Overall Feedback:
82% positive
73% praised the high capacity, while 27% didn't
After 3 months of semi-intermittent use, the batteries do not hold a charge.
78% appreciated the compatibility, though 22% experienced issues
The battery gauge showed 13v and the light turned green within minutes of plugging it in.
I received 4 bad batteries that would not charge.
75% were impressed with the long cycle life, though 25% weren't
According to the instruction sheet, it will take two or three discharge and recharge cycles for the batteries to reach their peak performance.
From the very beginning, the batteries had about 50% the life as the originals.
The batteries didn't last as long as I expected.
72% liked the maintenance-free design, while 28% didn't
I am waiting to see how long these batteries will last, based on my past experience with similar batteries.
Over time, the battery of my jumper pack purchased from Costco started to weaken.
The battery had poor performance with weak charge, standby and unable to handle load right out of the package.
The batteries are no longer holding a charge and the UPS is reporting it.
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