The Duracell CR2032 Blister 2-Pack contains two 3V lithium coin batteries designed for reliable, long-lasting power in devices like key fobs, remote controls, fitness trackers, glucometers, and watches. Each battery has a 220mAh capacity and features a non-toxic bitter coating to discourage swallowing, along with child-resistant packaging that requires scissors to open for added safety. With a storage life of up to 10 years, they’re made with high-purity lithium for consistent performance. Equivalent to DL2032, ECR2032, and BR2032.