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Subject | Features | Remark | |
Specification | ER18505H | Carbon - clad, stainless steel shell, fully sealed structure | |
Norminal voltage | 3.6V | ||
Norminal capacity | 4000mAh | 2mA, 25±3℃,cut-off at 2.0V | |
Max. continuous discharge current | 100mA | To get 50% of the nominal capacity at 25℃, 2.0V cut-off.higher currents possible, consult SUNJ . | |
Max. available pulse current | 150mA | 400mA/0.1s pulse,drained every 120s at 25℃ 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 | -55℃~+85℃ | ||
Dimension | φ18.5x50.5 MM | See attached figure | |
Standard weight | About 30g | ||
Annual self-discharge rate | ≤1% | 25±3℃,RH 65±10% | |
Storage | recommended temperature ≤30℃ and the relative humidity ≤60% | ||

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