AA AAA High-Power High-Capacity Alkaline Batteries, Especially for High-Power Appliances, 1.5VAA (LR6 AM3 2800mAH) and AAA (LR3 AM4 1200mAH), A Total of 22 Packets (2 Board)Real High Capacity. details
Yep they work really well in the grand children's toys too well sometimes where I have to tell the grandkids but the toys broken because I hid the batteries