YUASA SEALED LEAD ACID SLA RE12-12, 12v 12Ah, L(mm) W(mm) H(mm) 151 98 97.5. 1 Piece in a pack, Price for 1 pack. Nominal Capacity (Ah): RE12-12, 20hr to 1.75vpc 30?C: 12, Dimensions (mm) Length: 151, Width: 98, Height overall: 97.5, Weight (Kg): 4.15, The extended service life version of the NP designed for normal stanby and float service applications.