# Battery, 1.55 V, SR44, Silver Oxide, 133 mAh, Pressure Contact, 1

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![Product image](https://novapart.co/image/farnell:4854501/)

**URL**: https://novapart.co/products/1516-0011/battery-155-v-sr44-silver-oxide-133-mah-pressure
**SKU**: 1516-0011
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €4.5100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Weight | 1.94g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 1.55V |
| Battery Capacity | 133mAh |
| Battery Iec Code | - |
| Battery Neda Code | - |
| Battery Size Code | SR44 |
| Battery Terminals | Pressure Contact |
| Battery Compliance | CE Compliance |
| Battery Technology | Silver Oxide |
| Battery Type / Size | Button Cell |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4854501/)

|**battery type:**||Silver Oxide||
|---|---|---|---|
|**battery size:**||SR44; V357; SR1154||
|**chemical system:**||AgO2, MnO2/ KOH-H2O / Zn||
|||**Conditions**||
|**nominal voltage:**|1.55 V|||
|**open circuit voltage:**|1.57...1.65 V|initial (new battery)||
||1.55...1.65 V|after 1 year storage at 20°C||
|||all measurements at 22 ± 2°C ambient|all measurements at 22 ± 2°C ambient|
|**capacity**||||
|rated:|133 mAh|discharge at 1kΩload; 24hours/day||
|||End Voltage (EV): 0.9V||
|minimum:|125 mAh|discharge at 1kΩload; 24hours/day||
|||End Voltage (EV): 0.9V||
|**Standard discharge time**||||
|typical:|100 h|at 1kΩload; E.V. 0.9V|initial|
||540 h|at 6.8kΩload; E.V. 1.2V|initial|
|minimum:|95 h|at 1kΩload; E.V. 0.9V|initial|
||86 h|dto.|after 12 months storage at 20°C|
||486 h|at 6.8kΩload; E.V. 1.2V|initial|
||440 h|dto.|after 12 months storage at 20°C|
||for IQC measurement:<br>min. 92h at 1kΩload; E.V. 0.9V|||



## **Discharge diagrams:** 

**==> picture [462 x 335] intentionally omitted <==**

**----- Start of picture text -----**<br>
Standard Dicharge Temperature Characteristic<br>1.60 1.60 1.60<br>Sy,2 130 | | NN |+ End Voltage : 0.9 V oeas End Voltage : 1.2V S p RkDh —|| on<br>2 2 130 SSS y,<br>Ne aed ee ee es |e \<br>0 20 40Hours of services60 80 100 0 100 200 Hours of300 services 400 500 600} 0 20 40 Hours of60 services 80<br> shelf life: 3 years under proper storage conditions (ta: ≤ 22°C; RH: 60 ± 15%)<br>≥90 % remaining capacity after 12 months storage at 20°C<br> operating temperature<br> range: - 20...60 °C<br> mechanical specifications:<br> dimensions: 5.4 mm height<br>11.6 mm diameter<br>68.204mm<br>EE<br> nominal weight: 1.94 g<br>**----- End of picture text -----**<br>


|1.94 g||||
|---|---|---|---|
||||101|
|**ANSMANN Specifications for model:**|**SR44     Silveroxide Button Cell**|**SR44     Silveroxide Button Cell**<br>**"mercury free"**|**SR44     Silveroxide Button Cell**|
|data sheet no. /part no.|1516-0011|||
|s.n.|703399|||
|author / date|TG / 19.11.2021|||



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/1516-0011/battery-155-v-sr44-silver-oxide-133-mah-pressure)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/1516-0011/batt-button-cell-silver-oxide/dp/4854501)
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