| Key attributes | |
| Industry-specific attributes | |
| Storage Type | 0~40℃ |
| Anode Material | NCM |
| Application | Toys, Power Tools, Home Appliances, Consumer Electronics |
| Other attributes | |
| Brand Name | UFINE |
| Model Number | 523450-2P |
| Battery Size | 10.4*34*53mm |
| Place of Origin | Guangdong, China |
| Weight | 38.5g |
| The charging ratio | 0.2C |
| The discharge rate | 0.2C |
| Capacity | 2000mAh |
| Nomina l Voltage | 3.7V |
| Charging voltage | 4.2V |
| Dimension | 20*34*55mm |
| Charging Current | Typically 0.5C to 1C |
| Discharge Current | Typically 0.5C to 1C |
| Discharging Temperature | -20℃ to 60℃ |
| Cycle Life | Typically 300 to 500 cycles |
| Storage Temperature | 0℃ to 45℃ |
| Packaging and delivery | |
| Selling Units: | Single item |
| Single package size: | 1.9X5.5X5.8 cm |
| Single gross weight | 0.153 kg |
| Specification | |||
| 1、Mechanical Characteristics | |||
| Cell | 523450-2P | PCM: | YES |
| NTC: | NO | Weight: | 38g |
| Configuration: | 1S1P | Demension | 20*34*52mm |
| 2、Electrical Specification | |||
| Capacity: | 2000mA h | Nominal Voltage: | 3.7V |
| Energy: | 7.4Wh | Internal Impedance: | less than 180mΩ |
| Max. Charge Voltage: | 4.2V | Discharge Cut Off: | 2.75V |
| Max. Charge Current: | 2000mA | Max. Discharge Current: | 2000mA |
| Standard Charge Current: | 1000mA | Standard Discharge Current: |
1000mA |
| 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 |
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