--- https://www.yuasa.co.uk/npw45-12-npw-45-12.html Capacity Ah (10-HR) 6.6 Capacity Ah (20-HR) 7.5 Length (mm) 151 Width (mm) 65 Height (mm) 97.5 Weight (kg) 2.7 Nominal Voltage 12 Capacity Ah 7.5