The Tadiran SL-761/PR is an electronic part that includes a lithium battery with a capacity of 3.6V, a 2/3AA, 2/3R6, a 2-pin terminal, and dimensions of Ø14.7x33.5mm. This type of battery is designed to provide reliable, long-lasting power, great for electronic applications such as toys, calculators, and even medical equipment. This product is one of Tadiran's A-Line series of power sources, offering superior performance and greater service life than conventional alkaline batteries.