See Chemistry: alkaline below About this item You will get: 20PCS SKOANBE LR44 A76 (AG13/357 303 SR44) battery If you are looking for the following batteries: LR44, CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44 , S303, S357, SP303, SR44SW, this is what you need Size: 11.6mm * 5.4mm , Voltage: 1.5v , Chemistry: alkaline 0% mercury and lead,Safe and reliable, the perfect combination of high energy and continuous voltage power supply Suitable for many small electronic products, watches, toys, electronic scales, laser pointers, children's books, remote controls, car keys, etc