Sun Xtender Batteries feature the original "AGM" (Absorbent Glass Mat) technology adopted by the U.S. Military and worldwide airframe manufacturers. Their deep cycle unique high-density plate technology provides superior reliability, power, and extended cycle life.
What makes Sun Xtender different:
- Valve regulated (VR) and sealed – Non-spillable, never needs watering, maintenance-free
- Flexible orientation – Operates upright, on its side, or on its end
- Low impedance design – Excellent charge acceptance with no current limit on controlled voltage charging
- Shockproof case – High-impact reinforced case restrains bulging
- Corrosion-free connections – Copper alloy terminals for maximum conductivity
Crafted for quality in the U.S.A. Environmentally friendly and 100% recyclable. Backed by a 1-year free replacement warranty.
Perfect for: Off-grid solar, backup power, RVs, marine applications, and any system requiring a reliable, maintenance-free 12V battery.
Not sure which Sun Xtender model fits your amp-hour needs? Call us at 1-800-766-7644 – we'll help you choose the right battery.
Locally owned and operated in Colorado since 2002.