According to the reports that I have read, the Magene C506 bike computer’s battery life is exceptionally good, which makes it useful for long outdoor adventures. The battery has also lasted 2 to 3 hours of rides and returned back with a battery charge of 70 percent so that most small headunits. This remains, however, somewhat unqualified, as it has not been fully tested but the results look good for the small size of the computer itself.