I. model: AG4,377A,SR626 177 LR626 SR626SW

Second, the voltage: 1.55 v

Third, place of origin: China

SI, dimensions (diameter * height) mm:6.8 x 2.6 mm

Obverse and five photos are products of physical/

VI. the batteries are not production date, battery shelf life. without security code. date of the products are up to date in order to prevail in kind, Oh!

Other product models. AG0 AG1 AG2 AG3, AG4------------------------AG13 CR2032,CR2025,CR2016,CR927, CR1220 CR1616, CR1620 CR1632 CR1130 CR1025 CR1216 CR1225 CR1625 CR2430 CR 2330 CR2450 CR2477