The Lithium 3V CR2025 Battery powers small electronics using a Lithium Manganese Dioxide chemistry. Each coin cell provides a stable 3V discharge for car remotes and motherboards. Under high humidity, this 5-piece pack maintains its charge during storage.
Key Features
- Leak-proof Technology: Structural seals prevent electrolyte leakage under internal pressure. It protects internal circuits in expensive devices.
- Stable 3V Discharge: Maintains consistent 3V output until reaching full depletion. Devices won't malfunction due to voltage drops.
- 170mAh Capacity: High energy density packed into a 20x2.5mm frame. Fits most button cell battery BD slots.
- 10-Year Shelf Life: Li/MnO2 chemistry prevents significant self-discharge during long-term storage. Stored cells retain power for emergency use.
Frequently Asked Questions
What is CR2025 battery used for?
This 3V lithium coin cell powers car key fobs, digital watches, and calculators. It also maintains BIOS settings in computer motherboards.
Is CR2025 the same as CR2032?
Both share a 3V output, but the CR2025 measures 2.5mm in thickness while the CR2032 is 3.2mm. Swapping them often fails due to physical fitment issues.
