Conrad energy 39 piece button cell battery multipack conrad energy sz ag39bt p this multipack of 39 button cell batteries includes the most popular sizes for clocks games calculators radios cameras remote controls and more p p these button cell batteries produce reliable steady power output for a long life on many small electronics the six button cell battery sizes in the pack are alkali manganese ag1 ag2 ag3 ag4 ag5 ag6 ag7 ag8 ag9 ag10 ag11 ag12 and ag13 please see