Alkaline batteries
AA/2, LR6, AA2 MX1500, PC1500, LR6/M, 4006, AM-3
Wall clocks, non-mains accent lighting, cordless phones, smaller flashlights, TV remotes, games and toys, handheld kitchen or grooming gadgets, and various sorts of portable audiovisual technologies all rely on alkaline AA batteries to deliver economical mid-tier cell power.