Do not let the fun run out. Make sure the fun never ends with the Sexy Battery LR44 - Box of 10 Three Packs. These are 1.5V Xtra Endurance Alkaline button batteries. Size: 5.4mm. Diameter: 11.6mm. Other Names: V13GA, A76, AG13, L1154, A357, LR1154, PX675, PX675A, G13A, G13-A, 357A.