# Battery, Single Cell, 3 V, CR2, Lithium Manganese Dioxide, 850 mAh

![Product image](https://novapart.co/image/farnell:7927924/)

**URL**: https://novapart.co/products/5020022./battery-single-cell-3-v-cr2-lithium-manganese
**SKU**: 5020022.
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €3.3100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Description

Battery Voltage:3V; Battery Size Code:CR2; Battery Technology:Lithium Manganese Dioxide; Battery Capacity:850mAh; Battery Terminals:R; Available until stocks are exhausted Alternative available

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Weight | 11g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 3V |
| External Height | 27mm |
| Battery Capacity | 850mAh |
| Battery Iec Code | CR15H270 |
| Battery Neda Code | 5046LC |
| Battery Size Code | CR2 |
| Battery Terminals | Raised Positive and Flat Negative |
| External Diameter | 15.6mm |
| Battery Compliance | - |
| Battery Technology | Lithium Manganese Dioxide |
| Battery Type / Size | CR2 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:7927924/)

|**battery type:**||lithium primary battery|
|---|---|---|
|**battery size:**||CR-2  (CR15H270)|
|**chemical system:**||Manganese Dioxide Lithium Battery|
|||**conditions, remarks**|
|**nominal voltage:**|3.0 V||
|open circuit voltage:|3.0...3.5 V|new battery|
|closed circuit voltage:|2.9...3.4 V|measured after 1s under load of 50Ω|
|**capacity**||measurements at 23°C ambient; new battery|
|rated:|850 mAh|discharge at 1mA constant current; 24hours/day|
|||End Voltage (EV): 2.0V|
|minimum:|750 mAh|discharge at 10mA constant current; continuous|
|||End Voltage (EV): 2.0V|
||550 mAh|discharge at 500mA constant current; continuous|
|||End Voltage (EV): 2.0V|
|**duration**||new battery|
|pulse load:||load: 900mA for 3s, rest time 27s|
||>900 cycles|at 23°C; End Voltage (EV): 1.55V|



## **discharge diagrams** 

## **max. discharge current** 

|**max. discharge current**|||||||||
|---|---|---|---|---|---|---|---|---|
|continuous:|800 mA||||||||
|pulse:|1600 mA||||||||
|**internal resistance:**|≤ 0.7 Ω|sine wave AC method (1kHz; 0.1mA)||sine wave AC method (1kHz; 0.1mA)|||||
|||according to IEC 896-2|||||||
|**shelf life:**|10 years|under proper storage conditions|under proper storage conditions||||||
|**ambient temperature**|||||||||
|**range:**|- 40...60 °C|operating temperature|||||||
||- 20...45 °C|storage temperature|||||||
||5…20 °C|recommended storage temperature|||||||
|relative humidity:|≤75%|during storage|||||||
|**mechanical specifications**<br>cell dimensions<br>diameterØ1:<br>diameterØ2:<br>height H1:<br>height H2:<br>weight:|15.6<br>- 0.7<br>6.5<br>- 1.0<br>27.0<br>- 1.0<br>1.5<br>- 0.9<br>11<br>± 2|mm<br>mm<br>mm<br>mm<br>g<br>Rr|ht||eng<br>—<br>ison||||SRE<br>LITHIUM<br>=)<br>ison||<br>||
|blister card||||||||H<br>Ny|
|dimensons:<br>weight (incl. battery)|123 x 86 mm<br>17 g|a|||z|0%|m<br>w<br> QUECKSILBER MERCURY||
||**ANSMANN Specifications for model:**||||**CR-2  Lithium Battery**<br>**1pcs blister package**|**CR-2  Lithium Battery**<br>**1pcs blister package**|||
||data sheet no. /|data sheet no. /part no.|||5020022||||
||supplier no.||||701801||||
||author / date||||TG / 19.01.2018||||



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

13 



## Links

- [View this product on Novapart](https://novapart.co/products/5020022./battery-single-cell-3-v-cr2-lithium-manganese)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/5020022/battery-lithium-cr2-3v/dp/7927924)
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