9V Super Heavy Duty Battery

It is a high Quality 9V battery used in regular student project, best for Arduino etc.

Specs: 
Int. Frame size to IEC: 6F22
Voltage: 9V
Weight: 36.4grams
Zinc manganese dioxide/
Zinc/ammonium chloride 
Mecuary: 0%
Nominal Capacity: 450mAh to 4,8V
                                  (20° ± 2° C rated capacity at 25mA continuous drain)