PowerStar PS-NH12-18 Battery Voltage: 12 Volts Capacity: 18Ah Cold Cranking Amps: 270CCA L = 7.12" W = 3.03" H = 6.57" • Maintenance Free Battery • Spill Proof ( Sealed Lead-Acid ) Battery • Position-Free & Leakage-Free Design • Low Pressure Venting System • High Recovery Capability Read more PowerStar battery general features: Sealed Construction: PowerStars's unique construction and sealing technique ensure that no electrolyte leakage can occur from the terminals or case of any PowerStar battery. This feature insures safe, efficient operation of PowerStar's batteries in any position. PowerStar batteries are classified as "Non-Spillable" and will meet all requirements of the International Air Transport Association. Absorptive Glass Mat System (AGM System): PowerStar batteries make use of fine mat separators (glass fiber) wherein suffient electrolyte is absorbed to provide the longest life and steady servicee. This system prevents the escaping of electrolytes from the separator which causes leakage. Gas Recombination: PowerStar batteries incorporated unique design that effectively controls generation of gas and allows recombination of over 90% of gas generated during the normal use. Maintenance-Free Operation: During the expected floating service life of PowerStar batteries, there is no need to check the specific gravity of the electrolyte or add water, which means they require no maintenance service. In fact, there is no provision for these maintenance functions. Position-Free and Leakage-Free: The combination of the sealed construction and the use of absorptive mat separators permit operation of PowerStar batteries in any position without loss of capacity, electrolytes, or service life. PowerStar batteries are made to operate in any position. Stable Quality & High Reliability: The PowerStar SLA battery has stable and reliable performance. It can be easily maintained to permit proper operation of the equipment that it powers. The battery can withstand overcharge, over discharge, vibration, shock, and is capable of extended storage. Long Service Life: The PowerStar SLA battery has long life in float or cyclic service Fits and Replaces: BMW K1200LT- 1999-2003, BMW K1200RS- 1997-2003, BMW K75C, S- 1985-1995, BMW R100GS- 1994-2000, BMW R1100R- 1994-2000, BMW R1100RS- 1993-2003, BMW R1100S- 1993-2003, BMW R1150GS- 2000-2003, BMW R1200C- 1998-2003, BMW R50/5- 1970-1973, BMW R60/5- 1970-1973, BMW R65- 1984-1995, BMW R65LS- 1978-1984, BMW R75/5 1970-1973, BMW R80GS- 1980-1996, BMW R80ST- 1980 1996, BMW R85R- 1995-1997, Motocross YT19BL-BS, Yuasa YUAM2219A 51913, Yuasa YT19BL-BS, 12C19A-3B, 12N20AH-BS, 41542, 42022, 51913-FS, 61211243305, 61211243689, 61211244323, 61211244324, 61211353824, 61211459014, 61211459245, 61212306125, 61212306626, 61212346800, AGM-51913, APT51913, CP18-12, M2219A, UT51913, WP20-12I, YG51913, YS51913 PowerStar UPG 51913 Adventure Power Sealed AGM Power Sport Battery