Duracell CR2032 Coin Batteries are made from high-purity lithium with up to 50% more power for reliable, long-lasting performance in devices such as car key alarms, calculators, watches, clocks etc. Duralock Power Preserve technology offers up to 10 years of in-storage, guaranteed. So you can be confident these lithium coin batteries will be ready when you need them.Additional Information:• Type: Lithium• Pack Qty.: 2• Battery Type: CR2032
