The Sensor Network Museumtm - Energy and Power - Battery Evaluation
AA cells at room temperature (+20C)
Measurements with Ansmann (recharging battery)
Voltage over time

RMS (voltage noise) over time

RMS (voltage noise) over voltage

Measurements with Wondergold (non-charging battery)
Voltage over time

RMS (noise) over time

RMS (voltage noise) over voltage

Measurements with Energizer (non-charging battery)
Voltage over time

RMS (noise) over time

RMS (voltage noise) over voltage

Comparison between all batteries
Voltage over time

RMS (voltage noise) over time

Comparison between non-charging batteries
Voltage over time

RMS (voltage noise) over time
