Based on my observations, the Isinlive replacement battery for cordless vacuums is a WASTE of money. Although it claims to be compatible with certain models, the battery life is subpar, lasting only a fraction of the time of the original battery... The only pro I can say about this product is that it is easy to install. However that benefit is overshadowed by its inability to do its intended job. Home and kitchen cleaning tasks became a grueling chore with a constantly dying vacuum. Save your money and invest in a better replacement option..