VARTA V377 watch cell (1.55V 27 mAh) 1 piece, silver

Equivalent to: SR626SW, SR66, SR626, SB-AW, 280-39, BA, V377, D377, 606, S626E, GP377, AG4 Ideal Product Varta is THE premiere battery for special applications. These are not cheap China brand batteries. Count on Varta for a better performance that last longer for button cell needs