VRLA-AGM Deep Cycle Battery for Off Grid and Grid Tied Systems.
Recombinant gas Sun Xtender® Series solar batteries are valve regulated lead acid (VRLA) batteries.
PVX-2120L is a popular 4D size wighing just 138 pounds. Used for applications such as Traffic Arrow / Message Boards, Cathodic Protection, Residential Grid Tied & Off Grid systems, 2-Way Radio Repeaters, SCADA, Medical Refrigeration Clinics & Power for Remote Areas / Developing Nations, Microwave Earth / Satellite Stations, Parking Lot Lighting.