Monday, 10 March 2014

The Carrefour Alkaline: very good disposable battery

Manufacturer Carrefour
Format
AA
Model Alkaline
Chemistry
Alkaline
Compare Alkaline batteries
Purchase place Carrefour
Buy online
n/a
Observations
This battery is very good. It has a very decent battery cost, value and internal resistance which makes a good all purpose disposable battery. Better performing batteries exist but come at much higher price tag (and therefore a worse value).
Tested batteries
Number of discharges
1
Testing period
09/03/2014 - 09/03/2014
Battery cost
Internal resistance
Cost of one battery. Since all batteries are not made equal, price alone will not give much info about the value
A battery with a lower internal resistance will perform better in high drain devices (e.g. camera flashes)
0.75 €/battery
124 mOhm
Battery capacity
Energy cost
A higher value indicates the battery containts more energy
This indicates how much you pay for the energy inside your battery (value for money)
1,887 mAh
2,206 mWh
0.40 €/Ah
0.34 €/Wh

Legend

   Among the best performing batteries
   Well performing
   Weak
   Among the worst