These are replacement batteries for BT10-12, WP10-12SE, DJW12-10(H), RT12100S, UB12100-S (D5719) and LP12-10H. We supply only brand new, factory fresh, high quality batteries. We guarantee the best price and 100% compatibility with your PP1500T model. You must use the existing cables and hardware to connect your replacement ups batteries. The replacement sla batteries also include a minimum of one year warranty.