OEM quality, made in the EU, inspected in accordance with EN 50342 and certified in accordance with ISO 9000, filled and charged, instant start-up at maximum charging capacity and lowest self-discharge, if stored properly ready for immediate use after up to 12 months, maintenance-free and shakeproof in accordance with EN, high cold-starting power and reserve capacity, maximum deep discharge resistance, all types from 88 Ah are available in heavy-duty or super heavy-duty version, extremely high vibration resistance thanks to special-purpose insulation and reinforced plate structure, high cycle stability and longer service life