3.7V 3500mAh Samsung 35ET 18650 NCM Battery Cell
3500mah samsung 35ET 18650 3.7V NCM lithium lion ebike scooter battery cell 3C power discharge
18650 Battery Cell Description:
1. High temperature resistance, discharge efficiency up to 100% at 65 degrees. In order to prevent the battery from short circuit, the positive and negative electrodes of the 18650 lithium battery are separated. Therefore, the possibility of short circuit has been reduced to the extreme.
2. Large capacity, the capacity of 18650 lithium battery is generally between 1200mah and 3600mah, and the general battery capacity is only about 800. If 18650 lithium batteries are connected in series to form a battery pack, then the 18650 lithium battery pack can easily exceed 5000mah.
18650 Battery Cell Parameters:
| Mode | 18650 | Charging time | Standard Charging:2.0hours(Ref.) Rapid charge:1hours(Ref.) |
| Size | 18*65(mm) | Max.charge current | 1C |
| Charge voltage | 4.2V | Max.discharge current | 3C |
| Nominal voltage | 3.6V | Discharge cut-off voltage | 2.75V |
| Nominal capacity | 3500mAh | Operating temperature | Charging:0℃~45℃ Discharging:0℃~45℃ |
| Charge current | Standard Charging:0.5C Rapid charge:1.0C | Storage temperature | -20℃~ +60℃ |
| Standard Charging method | 0.5CCC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.05C | Cell Weight | Approx:45-46g |
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