Comparing: Casil CA1240 Genuine 12V 4Ah SLA Alarm Batteryvs. Mighty Max Battery ML5-12 - 12 Volt 5 AH Rechargeable SLA Battery

12V Batteries

Casil CA1240 Genuine 12V 4Ah SLA Alarm Battery

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Overall Feedback

86% positive

92% positive

Features

72% praised the high capacity

83% appreciated the compatibility

75% were impressed with the long cycle life

75% liked the maintenance-free design

88% appreciated the compatibility

86% were impressed with the long cycle life

84% liked the maintenance-free design

74% appreciated the safety features

What customers said

I have purchased it for the second time and the first one lasted for 2.5 years.

When I opened the alarm cabinet, I observed that the side of the battery was bubbling liquid.

After 3 years, my battery lost its capacity.

The battery has a long cycle life and lasts for 3-5 years, according to other bike owners.

I replaced the UPS battery after it started whining and now it's working fine again.

I needed a new battery for the APC as it started squealing and the light was flashing red/green.