CX626S, V377, SR66, 377, SG4, 626 Silver Oxide Button Cell 1.5V High Capacity.

Typically for watches & calculators and miniature equipment 6.8 X 2.6mm. Equivalent to V377, SR66, D377, SG4, AG4, LR626, SR626, RW329. Mainly for ladies. mens and slim watches.

Note: Battery Iilustrations are for identification only. Type numbers and manufacturers may vary. All batteries are high quality brands