CR2025 Lithium Button Cell Battery
The CR2025 Lithium Button Cell Battery is a thin round lithium coin cell built for compact, low-drain devices. With a body of 20 mm in diameter and 2.5 mm in height, it fits the slim coin cell bays used in key fobs, motherboards, wristwatches and small electronics, and works as a direct drop-in replacement for common CR2025 cells.
- OEM & ODM service
- Free sample service
- International certifications
Product Specifications
| Model | CR2025 |
|---|---|
| Type | Lithium |
| Dimension | D 20 mm x H 2.5 mm |
| Color | Gold / Silver |
| Shape | Button |
| Voltage | 3V |
| Nominal Capacity | 150 mAh |
| Brand | OEM |
| Sample Service | Free samples are available |
| Rechargeable | No |
| Package | 100 pcs/Box, 5000 pcs/Carton GW: 18 kgs/Carton |
| Lead Time | 100-500k pcs: 15-20 days Over 500k pcs: 25-30 days |
| Payment Term | T/T, Western Union, Paypal, etc. |
| Application | Car Key Fobs, Computer Motherboards, Wristwatches, Medical Devices, Consumer Electronics, etc. |
Product Details
The CR2025 Lithium Button Cell Battery is a thin round lithium coin cell built for compact, low-drain devices. With a body of 20 mm in diameter and 2.5 mm in height, it fits the slim coin cell bays used in key fobs, motherboards, wristwatches and small electronics, and works as a direct drop-in replacement for common CR2025 cells.
Each cell uses a lithium electrochemical system and delivers a stable 3V output with a nominal capacity of 150 mAh. The battery is supplied as a primary (non-rechargeable) cell and is available in gold or silver finish, with brand and finish supplied on an OEM basis. Free samples are available for evaluation before volume ordering.
Product Advantages
- Thin Standard CR2025 Format: A 20 mm x 2.5 mm thin coin cell fits the slim CR2025 bays used in key fobs, motherboards and wristwatches without adapters or modification.
- Stable 3V Lithium Output: The lithium system outputs a stable 3V, which suits devices designed for standard 3V lithium coin cells.
- 150 mAh Nominal Capacity: A 150 mAh nominal capacity gives compact devices enough energy for the long, low-current service intervals they require.
- Gold / Silver Finish Options: The button cell is available in gold or silver finish, so buyers can match the cell to the brand look of their device or retail pack.
- Cost-Effective, Maintenance-Free: The cell is non-rechargeable and requires no charging cycle or charger, keeping total cost of ownership predictable.
- OEM Brand: Colour finish and brand are supplied on an OEM basis, so buyers can align the cell with their own label and packaging design.
Typical Applications
- The CR2025 lithium button cell is designed for compact, low-drain devices across automotive, computing, medical and consumer use. Typical scenarios include:
- Car Key Fobs: Car key fobs and remote keyless entry transmitters on the models that use a CR2025 coin cell.
- Computer Motherboards: Computer motherboards, where the cell backs up the clock and configuration memory while the main power is off.
- Wristwatches: Wristwatches and other small timekeeping devices built around a 3V coin cell.
- Medical Devices: Medical devices such as compact monitors, meters and personal-care instruments that run on a coin cell.
- Consumer Electronics: Consumer electronics including calculators, compact remotes, small audio accessories and other pocket-size devices with a coin cell bay.