Premium button cell batteries in proven quality Alkaline button cells, rated voltage: 1.5 V, Durable Coating: stainless steel, 0% HG (free from mercury) Ideal for watches, calculators, toys, lights, torches, remote controls, laser pointers, banknote checkers, travel alarm clocks, radios and many other small devices AG9 (9.5 mm diameter x 3.6 mm height; 0.8 g; type designation of other manufacturers: 194, 394, SR936, LR936)
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