Panasonic LR44 Alkaline Coin Battery 1.5 v- Pack of 10 Provide Long Lasting Power in a Variety of Devices,from keyless-Entry fobs to Toys : Amazon.in: Toys & Games
LR44 Battery: Equivalent, Specifications and Replacements
Amazon.com: Tenergy 1.5 Volt Battery Button Cell LR41, ag3 Batteries Equivalent, Ideal for thermometers, Watches, Laser Pointers, Small Toys, Portable Electronics, and More - 100 Pack : Health & Household