Hitech - 2 Pack of NTN9858 Replacement Batteries for Motorola XTS1500, XTS2500, MT1500, and PR1500 2-Way Radios (Li-Ion, 2500mAh) Battery pack is made on-demand and is shipped from Taiwan, ensuring freshness and quality Batteries will take between two and three weeks to arrive after ordering. 100% OEM compatible High-quality Sanyo cells: 7.4V, 2500mAh, Li-Ion chemistry, REQUIRES Li-Ion battery charger Battery case is 100% polycarbonate plastic and is ultrasonically sealed for maximum strength 1 year manufacturer limited warranty. See product description for details