Tape with 5 batteries, No. 1216, Sony Japanese. 
 
 
 Brand: Sony
 Compatible with: Calculators
 Nominal Voltage: 3 Volts
 Battery Type: Lithium
 Diameter: 1.6 mm
 Height: 12.5 mm
 Details: Provides superior performance and durability over cheaper unbranded items.
 They are suitable for a wide variety of devices such as key fobs, calculators, digital scales, electronic lighters and many more.
 Superior Storage capacity