377 battery uses silver oxide as the cathode and zinc as the anode. Since they use alkaline electrolytes like sodium hydroxi… | Life, Chemistry, Digital thermometer
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 - 20 Pack : Health & Household