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1516-0011
Battery, 1.55 V, SR44, Silver Oxide, 133 mAh, Pressure Contact, 1
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: ANSMANN
- Product type: Batteries - Non-Rechargeable
- 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
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 1.91 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
|**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
Updated at April 15, 2026
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