The Rolls ; 4KS-25PS battery uses 2V cells to make large 4 or 6V batteries. Dual container construction means each cell has a durable polypropylene inner container. This eliminates breakage due to rough handling and acid leakage and short circuits due to the accumulation of moisture, dirt and other foreign objects.
With high-performance construction offering a non-breakable container, ; batteries are the solar industry standard for large residential and commercial power systems.
Features of the Rolls “Big Red” 4KS-25PS include:
- Extra thick plates for long life.
- Large acid reservoirs.
- Double poly containers.
- Covered inter-cell connections.
- 10 year warranty.