Battery - Lithium 3V CR2025 20mm Part No: BA34
6 months – lifetime warranty
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The Lithium 3V CR2025 Battery is a reliable, compact coin cell designed for a wide range of low-power electronics. With a 20mm diameter and 2.5mm thickness, it fits neatly into devices like remote controls, key fobs, calculators, watches, medical instruments, and small security sensors.
Thanks to its lithium chemistry, the CR2025 delivers stable voltage output and excellent long-term energy retention, ensuring your devices run smoothly for longer periods. It’s also built to perform in varied temperature conditions, making it suitable for both indoor and outdoor applications.
Lightweight yet powerful, the CR2025 offers a dependable power source for critical devices where space is limited and battery life is essential.
Key Features
| Feature |
Description |
| Battery Type |
Lithium CR2025 |
| Voltage |
3V |
| Compact Design |
20mm diameter, 2.5mm thickness |
| Long Shelf Life |
Retains power for years |
| Stable Output |
Consistent voltage delivery |
| Applications |
Remotes, fobs, calculators, sensors |
| Temperature Resistant |
Operates in varied climates |
Technical Specifications
| Specification |
Detail |
| Battery Type |
CR2025 Lithium Coin Cell |
| Nominal Voltage |
3V |
| Chemistry |
Lithium Manganese Dioxide (LiMnO₂) |
| Dimensions |
20mm (diameter) x 2.5mm (thickness) |
| Weight |
Approx. 2.5g |
| Capacity |
~150–170mAh (typical) |
| Shelf Life |
Up to 8 years |
| Operating Temperature |
-20°C to +60°C |
| Applications |
Key fobs, remotes, calculators, watches, medical devices |
