# Battery, Button Cell, Single Cell, 3 V, 2450, Lithium Manganese Dioxide, 540 mAh, Flat Top
**URL**: https://novapart.co/products/CR2450%20N/battery-button-cell-single-3-v-2450-lithium
**SKU**: CR2450 N
**Manufacturer**: RENATA
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €1.2100
**Stock**: 1000+
**Lead Time**: 2 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Weight | 5.9g |
| Pack Quantity | 1 |
| Battery Voltage | 3V |
| External Height | 5mm |
| Battery Capacity | 540mAh |
| Battery Iec Code | CR2450 |
| Battery Neda Code | 5029LC |
| Battery Size Code | 2450 |
| Battery Terminals | Flat Top |
| External Diameter | 24.5mm |
| Battery Technology | Lithium Manganese Dioxide |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4199194/)
**CR2450N** 3V Lithium Battery Swiss Made
## **Technical Data Sheet**
## **Specifications**
Chemical System Li / MnO2 Nominal Voltage 3 V Rated Capacity 540 mAh Standard Discharge Current 0,8 mA Max. Cont. Discharge Current** 3,0 mA Average Weight ~ 5,9 g Temperature Range -40 - +85 °C Self Discharge at 23°C < 1% / year
## **Dimensions**
**==> picture [214 x 147] intentionally omitted <==**
**----- Start of picture text -----**
(According to IEC 60086)
Ref. Ø22.3 [22,3]
©
|
4)
[24,5 ][0] -0.3
2,5 -0.4
0
5
**----- End of picture text -----**
## **Performance**
**==> picture [514 x 309] intentionally omitted <==**
**----- Start of picture text -----**
Discharge performance at 23°C Discharge performance at 23°C
3.5 3.5
3.0 3.0
[| | [| fi Pp oj | | hd] TC
2.5 2.5
2.0 ee eee 2.0 ee ee ee eee
2.7 k 3.32 k 6.81 k 12 k 27 k
1.51.00.50.0 PFPFPFee 1.51.00.50.0 eeeeeeee eeeeeee eeee e eeeee
0 200 400 600 800 1000 0 1000 2000 3000 4000 5000 6000
Time [h] Time [h]
Temperature performance Load 6.81k Cell capacity at various loads
3.5 600
3.0 Ty 23°C 550 oo 70°C
2.5 SSA| _ 500 eS— —2.0 450
-20°C
-20°C 0°C 70°C 0°C 70°C
1.5 ee \ ee 400 Aaa 23°C ee
1.0 PFee ee eee 350 oo TEETT
PE el
0.5 300
0.0 PE 250 e ell
0 300 600 900 1200 1500 1 10 100
Time [h] Load [k ]
Voltage [V] Voltage [V]
Voltage [V]
Capacity [mAh]
**----- End of picture text -----**
- _*In applications where the battery is exposed to temperatures above 70 °C, please contact Renata for consultancy. ** The maximum current is determined for a yield of 70% of the nominal capacity with a cut-off voltage of 2.0V, at 23°C._
_Information and contents in this data sheet are for reference purpose only. They do not constitute any warranty or representation and are subject to change without notice. For most current information and further details, please contact your Renata representative. For safety related information please consult the ASDS document related to that product or product family. The Products of Renata SA are neither designed nor authorized for use in certain areas of application of environment. For further details we refer to our webpage www.renata.com/downloads/restriction_of_use_
Rev. CR2450N.08 / 08.2019
Renata SA CH-4452 Itingen/Switzerland
sales@renata.com www.renata.com
Tel. +41 (0)61 975 75 75 Fax. +41 (0)61 975 75 95
## Links
- [View this product on Novapart](https://novapart.co/products/CR2450%20N/battery-button-cell-single-3-v-2450-lithium)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/renata/cr2450-n/cell-lithium-button-3v/dp/4199194)
---
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