We carry the full line of Sun Xtender AGM deep cycle batteries manufactured by Concorde Battery. Sun Xtender AGM battery technology is beneficial to renewable energy applications because they are built specifically for the application. Absorbed glass mat deep cycle battery construction allows for cycles of varying charge and discharge lengths to occur without the need for maintenance cycles. Sun Xtender’s AGM technology can sustain multiple deep cycles because the battery doesn’t have a “memory” of cycle length and depletion state.

Additionally, Sun Xtender® batteries are designed with a low impedance configuration which allows the batteries to tolerate high in-rush current levels without damage to the glass mat cells allowing for faster recharge time and the ability to absorb charge when it is available.