BattPit Replacement Laptop Battery for HP — HSTNN-DB7W / 917678-1B1 / 917678-2B1 / 917724-855 / HSTNN-IB7Z / SR04XL / TPN-Q193

Brand-new Li-Polymer replacement battery from BattPit, built for HP laptops using part numbers HSTNN-DB7W, 917678-1B1, 917678-2B1, 917724-855, HSTNN-IB7Z, SR04XL, and TPN-Q193. Electrical specifications: 15.4 Volt; 4550mAh; 70.07Wh capacity. Manufactured with Grade A cells to deliver reliable runtime and stable performance. Covered by a 1 Year Warranty and a 30 Day Money Back Guarantee.