Naccon 9V Super Heavy Duty (Red)
/DSC_8763.jpg)
Official specifications:
-
Size: 9V / PP3 / BLOCK / 6F22
-
Nominal Voltage: 9V
-
Nominal dimensions: H 48.5 mm L 26.5 mm W 17.5 mm
-
Average weight: 34.0g
-
Chemical : Carbon-Zinc
-
Shelf life: 2 years
-
Quality Certificate: CE; RoHs
-
Nominal Capacity: 250 mins (80mAh) (Test condition: 180ohm 24h/d continuous discharge end-point voltage 5.4v)
-
0% Mercury and Cadmium
-
Low cost primary battery solution.
/Naccon%209V%20Super%20Heavy%20Duty%20(Red)-info.png)
A battery called “Heavy Duty” is Carbon-Zinc chemistry, i.e. a battery chemistry with very little energy and power.
/DSC_8762.jpg)
/DSC_8764.jpg)
/DSC_8765.jpg)
/DSC_8766.jpg)
/DSC_8767.jpg)
/DSC_8768.jpg)
/DSC_8769.jpg)
/Naccon%209V%20Super%20Heavy%20Duty%20(Red)-Capacity.png)
The low enery and power is also obvious here, the load must be keept very low to get any energy from the battery.
/Naccon%209V%20Super%20Heavy%20Duty%20(Red)-CapacityTime.png)
/Naccon%209V%20Super%20Heavy%20Duty%20(Red)-CapacityTimeHours.png)
/Naccon%209V%20Super%20Heavy%20Duty%20(Red)-Energy.png)
Conclusion
This battery can power a DMM (4-10mA current draw for some hours), but not anything with more current draw. Alkaline have 2 to 3 time the energy and even more with a bit of load.
Notes and links
How is the test done and how to read the charts
Compare to other 9V batteries: Alkaline/NiMH/Lithium/other