Leak-proof design minimises the risk of acid leakage; advanced lead-calcium technology increases starting power. Anti-sulfation technologies minimise plate degradation; long-lasting batteries will last up to three times longer than traditional batteries If high power and superior performance are a priority when choosing a battery, the right solution is theYuasa high-performance Maintenance Free (maintenance-free) batteries. Yuasa means more power, less maintenance and a longer life. Batteries in this series are the best choice for motorcycles, commercial vehicles, scooters, jet skis and snowmobiles. All the features of a standard maintenance-free battery, plus: increased power, +30% starting power thanks to the special grid design and the addition of plates. Sealed battery, MF type, pre-charged with very low self-discharge. Yuasa batteries are high-quality products used by many manufacturers as original equipment, distinguished by their excellent performance and long service life. Furthermore, VRLA batteries maintain their voltage for longer and require less recharging both in standby mode and during storage. YTZ®, GYZ® and YTX® are registered trademarks of GS Yuasa International Ltd. TECHNICAL SPECIFICATIONS Voltage: 12V Crush current: 210 Ah Capacity (10HR): 12 Ah Charging current: 1.2 Ah Weight: 4.9 kg Polarity: positive terminal on the left