Ever heard of repetitive reserve capacity?
It is another important battery capability that sets Optima apart from the competition.
Optimas Yellow Tops have a better capability to withstand many more discharge/recharge cycles and still be recharged to a higher percentage of rated Reserve Capacity (RC). As the battery ages, the Optima retains more of its RC than compared to a flat plate battery.
Portable Light Sets:
This is another example of where you can substitute longer lasting, sealed Optima AGM batteries for the flooded wet batteries that come standard in many light sets. The Optimas also better withstand the long periods of non-use common with this equipment.