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
Generic Battery L1131 replacement battery
Amazon.com: Renata Watch Battery Swiss Made Renata 389 or SR1130SW Or AG10 1.5V (2 Batteries, 389 or SR 1130 SW) : Health & Household