5 Pack ESECK CR2032 3V Lithium Battery 230mAh Coin Button Cell 2021 Expiry Date

Widely Used Used in Fitbit Watches, Computer motherboards, Calculators, PDAs, Electronic organizers, Garage door openers, Toys, Games, MP3 players, Digital voice recorders, Door chimes, Pet collars, LED lights, Sporting goods, Pedometers, Calorie counters, Stopwatches, Glucometers, Medical devices, and more Leak-free Using proprietary technology, these batteries provide excellent anti-leakage performance during storage and over-discharge use. Providing power, quality and reliability for everyday devices. Long-lasting Safe, convenient and long-lasting battery! Unlike cheap imitations available in the market, our batteries provided reliable, long-lasting power for your devices and provide dependable service for up to two years, regardless the device they're used in Premium Performance Batteries all worked perfectly in some old controllers that used these and all the PC's took them perfectly as well without a hitch. Battery is more efficient.contain no mercury, new energy technology. No mercury, Environment protecting and Safe Warning: Non-rechargeable battery Please correct connection of the battery "+" / "-" polarity Do not use different types of batteries together Do not store battery in direct light, high temperature, high humidity environment.