ER18505M
Primary Lithium Battery
Socl2
No
Small
Od18.5*50.5mm
30g
3500mAh
500mA
2.0V
1000mAh
SUNJ
Carton Packing
China
8506500000
Product Description
3.6V 3500mAh High Power primary Lithium Battery 18505m for Water Meter
Product features :
High cell voltage : open-circuit voltage of 3.67V and an operating voltage of 3.60V
Wide operating temperature range : from -55oC to +85oC.
High energy density : up to 650Wh/kg and 1280Wh/L.
Low self-discharge rate: less than 1% per year at 20oC
Long life span and superior shelf life : storage periods and achieve a service life of 10 to 20 years.
Excellent safety : inspected by Laboratories, and meet UN transportation test requirements.
Specification
Lithium thionyl chloride battery Li-SOCL2
| Subject | Features | Remark |
| Specification | ER18505M | coiling type, stainless steel shell, fully sealed structure |
| Norminal voltage | 3.6V | |
| Norminal capacity | 3500mAh | 5mA, 25±3ºC,cut-off at 2.0V |
| Max. continuous discharge current | 500mA | To get 50% of the nominal capacity at 25ºC, 2.0V cut-off.higher currents possible, consult SUNJ . |
| Max. available pulse current | 1000mA | 1000mA/0.1s pulse,drained every 120s at 25ºC from undischarged cell with 20uA base current,yield voltage readings above 2.7V.Fitting the cell with lithiun-ion battery capacitor will get higher pulse,consult SUNJ . |
| Operating temperature | -55ºC~+80ºC | |
| Dimension | φ18.5x50.5 |
| Standard weight | About 30g | |
| Annual self-discharge rate | ≤1% | 25±3ºC,RH 65±10% |
| Storage | recommended temperature ≤30ºC and the relative humidity ≤60% |
Electrical performance curve
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