1)R20P/ D / SUM-1 2)Carbon Battery 3)Aluminum Foil Jacket 4)Shrink wrap pack 2S

R20P/D/SUM-1  :

1) carbon-zinc (Zn-MnO2) battery

2) Nominal voltage: 1.5V

3) Shelf life: 3 years 

4) Super heavy duty battery

5) IEC standard

6) Shrink wrap pack 2S

7) Duration: 3.9 0hms 24h/d  0.9V  720min

R20P/D/SUM-1 Aluminum Foil Jacket Shrink wrap pack Carbon battery