UFX 18650-3S 2600mAh 11.1V Rechargeable Li-ion Battery Professional Polymer Lithium-ion Cell Manufacturer
USD $8.2 - $8.7 /Set
Min.Order:5 Sets
Specification | |||
1、Mechanical Characteristics | |||
Cell: | 18650-3S | PCM | YES |
NTC: | NO | Weight | 143g |
Configuration: | 3S1P | Demension | 18*54*67mm |
2、Electrical Specification | |||
Capacity: | 2600mAh | Nominal Voltage | 11.1V |
Energy: | 9.62Wh | Internal Impedance | less than 180mΩ |
Max.Charge Voltage: | 12.6V | Discharge Cut Off: | 8.25V |
Max.Charge Current: | 1300mA | Max.Discharge Current | 1300mAh |
Standard Charge Current: | 520mA | Standard Discharge Current | 520mAh |
Charge Temp.Range | Typically 0℃ to 45℃ | Discharge Temp.Range | -20℃ to 60℃ |
Storage Temp.Range | 1 year at -20°℃ to +30℃ | Cycle life | 100 cycles ≥92% |
3 moths at -20°℃to+45℃ | 300 cycles ≥88% | ||
1 month at -20°℃ to +60℃ | 500 cycles≥80% | ||
3、Cell protection | |||
Overcharge Detection: | 4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV) | Overdischarge Detection | 2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV) |
Overcurrent Detection | 2.5A to 4.0A (9 to 15msec. delay) | Short protection: | Yes |