OPI Nail Polish Charged Up Cherry 0.5 fl oz. Transform your look with OPI Nail Lacquer in Charged Up Cherry. This magnificent rich shade is designed to last for at least two weeks after application. From eye-popping bright polishes to treatments that transform nails it s no wonder OPI is the most-asked-for brand in the industry. Each bottle contains 0.5 fl oz of polish. OPI Nail Lacquer is the original formula you already know and love - this tried-and-true system combines high quality and fashion-forward shades with witty and iconic names making it one of the ultimate DIY nail systems.