Sony/Murata 377 silver oxide quartz watch batteries 1.55 voltsThe batteries are mercury-free, with Mercury Free technology (silver oxide batteries). With a high level of productivi..
Button cells by Sony/MurataMercury Free Batteries: Sony innovates with advanced environmental developments, the Mercury Free technology for Silver Oxide batteries, while keeping th..
Renata silver oxide batteries with over 40 different types of buttons.
Renata has developed its 0% mercury product line in close collaboration with the Swiss watch industry. Most ..