All our high-grade replacement batteries for hp Victus Series have been tested to prove that they can match or surpass replacement new for original HP battery performance and fit with replacement new for original Manufacturer's Specifications. In compliance with international standards, they obtain a series of rigorous safety certifications such as CE, UL, ROHS, ISO9001/9002. In general, this replacement HP VICTUS battery can be charged/discharged up to more than 600 cycles.