Duracell Ultra Power AAA
- Battery Size Code: AAA
- Battery Voltage: 1.5V
- Nominal Internal Impedance: 114mOhm @ 1kHz
- Battery Technology: Alkaline
- Battery Terminals: Raised Positive and Flat Negative
- External Diameter: 10.5mm
- External Height: 44.5mm
- Weight: 11g
- Battery IEC Code: LR03
- Operating Temperature Max: 54°C
- Operating Temperature Min: -20°C
The "best" alkaline batteries from Duracell. Each cell includes a device to measure remaning power.
As usual the capacity of alkaline cells varies with load. I am not very impressed with the capacity of these cells, the are not better than the Duracell Plus.
These cell has fairly average performance.
Notes and links
How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium