Absorbent Glass Mat (AGM) Technology Maintenance-Free Design with Spill Proof Construction U.L. Recognized and CE Certified Brand New, Factory Fresh 1 Year Warranty We supply only brand new, factory fresh, high quality batteries. We guarantee the best price and 100% compatibility with your CP800AVR model. You must use the existing cables and hardware to connect your replacement ups batteries. The replacement 12v 7.5amp hour sla battery also includes one year warranty.