Bosch's S6 AGM battery features the latest in glassmat technology, yielding a high-energy capacity battery that has the power to handle a number of demands at once, plus has the endurance to perform at a high level day after day. Bosch AGM battery features include significantly higher vibration resistance for reduced damage and corrosion, enhanced charge acceptance even under extreme conditions, non-spillable AGM (absorbed glass mat) construction, placement in several positions (i.e. its side), and substantially higher cycling endurance.