100 Pack CR2032 3V Lithium Button Cell Batteries, High Capacity 240mAh Coin for Watches, Toys, Calculators, Car Keys, Remote Controls

Bulk Supply for Long-Term Use: 100-pack bulk supply for long-term replacement needs without frequent re-purchasing Wide Device Compatibility: Compatible with watches, toys, calculators, car keys, remote controls, LED candles, kitchen scales, laser pointers, dog collars, e-readers, Christmas lights and more Leak-Resistant Design: Leak-resistant sealed design prevents corrosion, premium stainless steel housing for durability and safe use Extended Shelf Life: 10-year shelf life under storage conditions, operating temperature range from -20°C to +60°C for all scenarios High Capacity Power Output: 3V lithium-manganese dioxide reliable power output, 240mAh high capacity for extended device runtime Lightweight Construction: Lightweight 3g per battery designed for compact devices without adding extra weight