Digital Lithium polymer battery cell 304045 3.7V 500mAh Lipo Battery with PCB
| NO. | Items | Specifications |
|---|---|---|
| 1 | Batteries | 3.7V 500mAh Lipo Battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 500mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC(constant current) charge to 4.2V, then CV(constant voltage 4.2V) charge till charge current declines to ≤0.05C |
| 7 | Charging time | Standard Charging: 2.75 hours (Ref.) Rapid charge: 2 hours (Ref.) |
| 8 | Max. charge current | 1.0C |
| 9 | Max. discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V 0.25V(0.2C) |
| 11 | Operating temperature | Charging: 0°C ~45°C Discharging: 0°C ~45°C |
| 12 | Storage temperature | -10°C ~ +45°C |
| 13 | Dimension | Length: 45±2mm (not including tabs) Width: 40±0.5mm Thickness: 3±0.2mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | Cycle time | ≥500 times |
Electric Scooters and Bicycles: Li-poly batteries offer high energy density, making them ideal for powering electric transportation options.
Drones: These unmanned aerial vehicles use Li-poly batteries to support long flight durations and stable performance.
Electric Cars: While lithium-ion batteries are more common in full-sized EVs, Li-poly batteries have been explored or used in some hybrid and smaller EV models due to their packaging flexibility.
Portable Health Monitors: Devices such as heart rate monitors, blood glucose meters, and portable ECG machines often incorporate Li-poly batteries for reliability and patient convenience.
Implantable Devices: In some cases, Li-poly batteries are used in implantable medical devices like pacemakers, though stringent safety and reliability standards must be met.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.