Maxell Knoopcel LR41/AG3 komt overeen met LR41/392 10 in blisterverpakking : Amazon.nl: Elektronica
Camelion 12050203 - Alkaline button cell battery without mercury AG3/LR41/LR736/392 with 1.5 volt, set of 2, capacity 41 mAh : Amazon.nl: Electronics & Photo