Sun Xtender Batteries are the Original "AGM" (Absorbent Glass Mat) Technology Adopted by the U.S. Military and Worldwide Airframe Manufacturers.

Deep cycle unique high-density plate technology provides superior reliability, power & extended cycle life.

These 12v solar batteries have a valve regulated (VR), a sealed non-spillable design that never needs watering, is maintenance free and operates upright, on its side or end.

Low impedance design with excellent charge acceptance - no current limit with controlled voltage charging. Shockproof high impact reinforced case restrains bulging. Copper alloy corrosion-free connections for maximum conductivity.

Crafted for Quality in the U.S.A. Sun Xtender Batteries are Environmentally Friendly 100% Recyclable,1 Year Free Replacement Warranty