Mighty Max Battery ML18-12 - 12V 18AH CB19-12 SLA AGM Rechargeable Deep Cycle Replacement Battery
Battery Capacity : 18AH
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Dimensions : 7.13 in x 3.01 in x 6.57 in|
Battery Cell Composition : Calcium-alloy grid
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12V Batteries
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About Mighty Max Battery ML18-12 - 12V 18AH CB19-12 SLA AGM Rechargeable Deep Cycle Replacement Battery
Overall Feedback:
90% positive
93% praised the high capacity, while 7% didn't
I used the battery to start a diesel tractor at 10deg F with multiple glow plug hearings and 10kva generator multiple times.
The battery for our gate is slightly over-sized in terms of total Ah rating.
Before the cold snap, the voltage was showing 12.3 volts. But after 3 days, it was reading less than 5 volts and not accepting charge.
My cell has collapsed and it won't hold charge above 8v.
92% appreciated the compatibility
It is an excellent replacement for my automotive booster/starter pack.
The battery for our gate has a slightly over-sized Ah rating.
90% were impressed with the long cycle life, though 10% weren't
The battery lasted for exactly six months while using it for electric gate with a 20W solar charger, but now it has stopped holding a charge.
The battery failed in just 4 months, indicating poor cycle life.
91% liked the maintenance-free design, while 9% didn't
The battery charges quickly and stays fully charged for a while now, which is a significant improvement over my old battery that wouldn't hold a charge for more than a day.
I used the battery to start a diesel tractor at 10deg F (with multiple glow plug hearings) and 10kva generator multiple times.
I hope this battery will serve me as well as the similar one it is replacing, which has begun to show its age after ten years.
My electric gate battery lasted exactly six months with a 20W solar charger, but now it won't hold a charge.
