300CCA (Cold Cranking Amps). Dimensions: 168x132x176mm. YB30L-B 12V Yumicron battery. Dimensions: 168mm long x 132mm wide x 176mm high. Weight with acid 8.5kg. Acid volume 1.7 liter. Yumicron batteries have a special chemical formulated ''sulphate stop''. When a battery is left in a close to discharged state a crystal-like material is formed on the battery plate surface. This causes a higher resistance to conductivity and the battery becomes unable to store a full charge. The '' Sulphate-Stop'' formula drastically reduces sulphate crystal build-up on the battery plate surface and increases life expectancy. OEM replacement reference 66010-97; 66010-97A; 66010-97B; 66010-97C; 66010-97D; 66010-97E; 66000212; 66000212A; 66000212B; 66000066ANote: This conventional lead-acid battery requires filling with electrolyte (a mixture of sulphuric acid & water) before use. Motorcycle Storehouse does not supply electrolyte for batteries.