The Maxell CR2032 and equivalent models (BR2032, CR 2032, L2032, DL2032, EA2032C, ECR2032, L14, LF1/2V, SB-T15) are high-performance 3V lithium coin batteries designed for small electronic devices. They provide stable voltage, long-lasting power, and reliable performance for watches, calculators, key fobs, medical devices, fitness trackers, and other low-drain electronics. With high energy density and extended shelf life, these batteries ensure consistent device operation over time.