From Amazon
VARTA Energy AA Mignon LR06 Alkaline Batteries – Made in Germany – ideal for radios and wall clocks, 24 Count (Pack of 1)
Conrad Electronic
Varta ENERGY AA CVP 24 AA battery Alkali-manganese 2800 mAh 1.5 V 24 pc(s)
Kaiser Kraft
VARTA AA, AA, pack of 24