Description
Description
The Maxell CR2025 Lithium Coin Battery is a compact, high-performance battery designed for small electronic devices requiring reliable, long-lasting power. With a nominal voltage of 3 volts and a capacity of approximately 150 mAh, it is ideal for watches, calculators, key fobs, fitness trackers, and CMOS/BIOS applications. Its lightweight, durable design ensures stable performance across a wide temperature range, while its long shelf life makes it a dependable choice for both everyday and backup use. Maxell’s CR2025 combines convenience, consistency, and quality in a tiny package.
Tech Specs
| Brand / Model | Maxell CR2025 |
| Battery Type | Lithium coin cell (non-rechargeable) |
| Nominal Voltage | 3 volts |
| Capacity | Approx. 150 mAh |
| Dimensions | Diameter: 20 mm × Height: 2.5 mm |
| Weight | Approx. 2.9 g |
| Chemistry | Lithium Manganese Dioxide (Li-MnO₂) |
| Operating Temperature | −20°C to +60°C |
| Applications | Watches, calculators, key fobs, fitness trackers, CMOS/BIOS batteries, small electronic devices |
| Warranty Terms: | No Warranty – replacement available if the battery is found defective within 5 working days. |
★ ★ ★ ★ ★ 4.9 out of 5 “This battery lasts longer than I expected and fits perfectly in my watch and key fob. Maxell’s quality is consistent, and it’s great for devices that need a reliable coin cell.” — Verified user