LR44 : 1.5v Alkaline button cell, AG13, A76, 357, L1154, EXP76 etc.

LR44: 1.5 volt alkaline button battery. Size is 11.2mm dia x 5.2mm tall. X-ref part #s are CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, 303, SR44, S303, S357, SP303, SR44SW.  The LR44 is Non-rechargeable. It arrives ready to use, in sealed blister card packaging.

LR44 Battery Cell dimensions: 11.6mm diameter, 5.4mm thick. (0.457" x 0.213").

Also available as 10-pack. (item # 10-LR44)