Based on this product's specifications, here are some alternatives and similar models
Button lithium battery everActive CR3032, 3V, 580 mAh, button/coin, pack of 4
Summary description:
Single-use everActive CR3032 button/coin batteries, 3 V nominal voltage and 580 mAh capacity. Each battery measures 30 mm diameter and 3.2 mm height. Supplied as a pack of 4, suitable for watches, key fobs, calculators, medical devices and other small electronics requiring 3V coin cells. Dispose at designated collection points.