Batterytec&reg; Laptop Battery for HP EliteBook 2170p Series, HSTNN-OB3L HSTNN-UB3W HSTNN-YB3L HSTNN-YB3M HSTNN-W90C MI04 MIO4 MI06 MIO6.[14.8V 2200mAh 1 Year Warranty] Battery Type: Li-ion, Cells: 4-cell,Capacity: 2200mAh; Voltage: 14.8V. 100% New Manufacturer. To 500 charging cycles during the lifetime of the battery. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support, 12 months Warranty without problems. Class A cells provide fast loads and low power consumption, chip protection offers both security and stability.