Coin Cell Battery CR2450 3V Lithium With Pins
Coin Cell Battery CR2450 3V Lithium With Pins is a compact primary lithium battery designed for applications requiring reliable long-term backup power and direct PCB installation. Unlike standard CR2450 cells that require a battery holder, this version features pre-attached pins that allow secure mounting directly onto a printed circuit board, making it ideal for embedded electronics and backup power applications.
Features:
- High-energy lithium chemistry (Li/MnO₂) for long runtime.
- Stable 3 V output with smooth discharge — voltage stays consistent over the battery’s life.
- Compact coin-cell form factor (24.5 mm diameter, 5.0 mm thick) for space-constrained devices.
- Low self-discharge rate (≈ 1% per year), preserving stored charge for long shelf life.
- Good pulse-current capability can handle occasional bursts of higher current (useful for devices that demand short spikes of power).
- Non-rechargeable, primary battery with reliable long-term performance and minimal maintenance.
Specifications:
| Parameter | Value |
|---|---|
| Chemistry: | Lithium / Manganese Dioxide (Li/MnO₂) |
| Nominal Voltage: | 3.0 V |
| Capacity: | ~600–620 mAh |
| Diameter: | 24.5 mm |
| Height / Thickness: | 5.0 mm |
| Typical Weight: | ~6.2–6.8 g |
| Operating Temperature Range: | ~–30 °C to +60 °C (some variants up to +85 °C) |
| Self-discharge Rate: | ≈ 1% per year at room temperature |
| Rechargeable: | No (non-rechargeable primary cell) |
Applications:
- Portable electronics requiring compact power sources.
- Real-time clock / memory backup power.
- Remote controls and key fobs.
- Medical and measurement devices.
- Sensors and low-power embedded devices.
Package Contents:
1x Coin Cell Battery CR2450 3V Lithium With Pins