# Battery, Button Cell, Single Cell, 3 V, 2450, Lithium Manganese Dioxide, 630 mAh, Pressure Contact

![Product image](https://novapart.co/image/farnell:4544595/)

**URL**: https://novapart.co/products/5020112/battery-button-cell-single-3-v-2450-lithium
**SKU**: 5020112
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €3.4600
**Stock**: 25+
**Lead Time**: 37 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Weight | 6.4g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 3V |
| External Height | 5mm |
| Battery Capacity | 630mAh |
| Battery Iec Code | CR2450 |
| Battery Neda Code | - |
| Battery Size Code | 2450 |
| Battery Terminals | Pressure Contact |
| External Diameter | 24.5mm |
| Battery Technology | Lithium Manganese Dioxide |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4544595/)

**battery type:** Lithium Button Cell **battery size:** CR2450 **chemical system:** Lithium Manganese Dioxide **Conditions nominal voltage:** 3.0 V **open circuit voltage:** 3.0...3.4 V new battery 2.9...3.4 V after 1 year storage at 20°C all measurements at 22 ± 2°C ambient **capacity** rated: 630 mAh discharge at 0.4mA constant current; 24hours/day End Voltage (EV): 2.0V minimum: 550 mAh discharge at 0.4mA constant current; 24hours/day EV: 2.0V **Standard discharge time** minimum: 275 h at 1.5k Ω load (for QC measurement) EV: 2.0V **Discharge currents** standard: 0.4 mA max. recommended current under continuous discharge: 5 mA max. recommended current under pulse discharge: 20 mA 

## **Discharge diagrams:** 

**shelf life:** 10 years under proper storage conditions (ta: ≤ 22°C; RH: 60 ± 15%) 

## **operating temperature** 

**range:** - 20...60 °C 

## **mechanical specifications:** 

blister  card dimensions: 56 x 71.5mm weight: 8g (incl. battery) 

nominal weight: 6.4 g 

|6.4 g||||
|---|---|---|---|
||||87|
|**ANSMANN Specifications for model:**|**CR2450  Lithium Button Cell**<br>**blisterpackage**||**CR2450  Lithium Button Cell**|
|data sheet no. /part no.|5020112|||
|Version no.||||
|author / date|Gramlich / 02.12.2010|Gramlich / 02.12.2010||



Manufacturer reserves the right to alter or amend the design, model and specification without prior notice 



## Links

- [View this product on Novapart](https://novapart.co/products/5020112/battery-button-cell-single-3-v-2450-lithium)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/5020112/batt-lithium-manganese-dioxide/dp/4544595)
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