Century Batteries DIN75LH ISS Active AGM

This DIN75L AGM 80 AH battery failed at 48 months without warning. Tested by RACV at 8.9 volts and alternator working correctly. During its lifetime, a number of vehicle warnings appeared stating Low Battery, though the vehicle was a daily driver. Warranty is 36 months, so it exceeded the warranty. Disappointing is that the standard size for the… Read more

V40 Volvo / RS Focus Ford, is a smaller DIN65 with 70 AH. Having upgraded to a larger battery with more AH reserve for electronics, another year of life was expected.