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1/2AA Non-Rechargeable 900mAh Bobbin 1/2AA CR14250SE Lithium Battery Replacement For Utility Metering NB-IoT Battery for Sensor, smart meter, smoke alarm, Gas Meter NB-IoT Meter.
High voltage response, stable during most of the lifetime of the application
Energy density of CR14250SE battery up to 830Wh/L
As one of the primary lithium battery suppliers, we provide the battery with wide operating temperature range (-40℃~+85℃)
Low self-discharge rate for lithium battery CR14250SE (less than 1% per year after 1 year of storage at +25℃)
| Electrical characteristics | Open circuit voltage (at 25°C) | ≥3.10V |
| Nominal capacity | 900mAh | |
| (At +25°C, the battery is discharged at continuous current 0.5mA until the voltage reaches cut-off voltage 2.0V. The capacity can vary at a different temperature, discharge current or cut-off voltage.) | ||
| Maximum continuous current | 7mA | |
| (At +25°C, 2.0V cut-off, battery discharged for minimum 50% of rated capacity.) | ||
| Maximum pulse discharge current | 70mA | |
| (At +25°C, 2.0V cut-off, battery discharged for minimum 50% of rated capacity with max pulse for 3 seconds after 27 seconds break. The discharged capacity may vary according to the pulse characteristics, the temperature, and the cell’s previous history. Fitting the cell with a capacitor may be recommended in severe conditions, consult HCB. ) | ||
| Storage (recommended) | ≤+30°C | |
| (For more severe conditions, consult HCB) | ≤75%RH | |
| Operating temperature range | -40°C~+85°C | |
| (Operation above ambient temperature may lead to reduced capacity and lower voltage readings at the beginning of pulses, consult HCB.) | ||
| Physical characteristics | Diameter | 14.0±0.2mm |
| Height | 25.0±0.5mm | |
| Typical weight | 11.0g | |
| Li metal content | 0.32g | |
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