| Place of Origin: | CHINA |
|---|---|
| Brand Name: | HB |
| Certification: | ROHS |
| Model Number: | 603035-600mAh |
| Minimum Order Quantity: | Contact sales to get |
| Price: | Contact sales to get |
| Packaging Details: | Contact sales to get |
| Delivery Time: | Contact sales to get |
| Payment Terms: | T/T |
| Supply Ability: | Contact sales to get |
| Nominal Voltage: | 3.7V | Nominal Capacity: | 600mAh |
|---|---|---|---|
| Warranty: | 1 Year | Cycle Life: | 300 Times |
| Standard Discharge Current: | 0.2C | Standard Charge Current: | 0.2C |
| High Light: | lithium ternary battery,lithium polymer battery |
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603035 li polymer battery 3.7 v 600mAh li poly rechargeable battery pack
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
1. Technical Parameters
| Items | Rated Performance | Remarks |
| Nominal Capacity | 600mAh | Discharge at 0.2C after standard charge fully |
| Nominal Voltage | 3.70V | |
End-of-Voltage at end of Discharge | 2.75V | |
End-of-Charging Voltage | 4.25V | |
| AC Impedance | ≤100 mΩ | AC 1KHz |
| Standard Charge | 0.5C CC/CV→4.25V 0.05Ccutoff | Charge time: Approx 2.5h. |
| Standard Discharge | 0.2C CC→2.75V cutoff | |
| Fast Charge | 0.3A →0.05C cutoff | Charge time: Approx 1h. |
| Fast Discharge | 0.3A→7.5V cutoff | |
| Maximum Continuous Charge Current | 0.5A | |
| Maximum Continuous Discharge Current | 1.8A |
Test method and request
| Items | Test Method | Request |
Open-Circuit Voltage | The open-circuit voltage shall be measured within 24 hours after standard charge. | ≥3.7V |
Impedance | AC | ≤100 mΩ |
Cycle Life | Test condition: temperature: | Higher than 80% of the Initial Capacities of the Cell |
2. Safety Performance
| Items | Test Method and Condition | Criteria |
Over-Discharge Protection | At 20±5℃ conditions, discharge battery to 6.0V with 0.5C constant current, then discharge with 30Ω loading for 24 hours. Check the appearance of battery. | The appearance is normal, |
Short-Circuit Protection | After fast-charging, use a cable of 0.1Ω resistance to short the battery for 1 hour. Then check the appearance of battery. | The appearance is normal, |
