Power your small electronic devices reliably with these lr1130 1.5V lithium batteries. This convenient 100-pack of button cell batteries provides long-lasting 1.5V power perfect for watches, calculators, car key fobs, fitness devices, and other compact electronics. Each lr1130 battery features a slim diameter profile and delivers consistent voltage output throughout its service life. The lithium cell construction offers excellent shelf life when properly stored. These versatile batteries come in child-resistant packaging for safety. Keep spare lr1130 batteries on hand to ensure your essential devices stay powered when you need them most. Replace batteries promptly when voltage drops to maintain optimal device performance.