Introduction: Battery Warranties
The idea of the 20-year warranty began in the 1960s as a marketing campaign for lead calcium batteries. With newer
battery technologies being developed with different design, performance and construction principles, the industry finds it
difficult to shift the expectation of a standard 20-year warranty. The resulting confusion is addressed as this white paper
explores the history of stationary battery warranties, modern warranty programs and ways to maximize your warranty and
battery system performance