Product Description
Rechargeable Lifepo4 Battery Cell 603030 3.7v 500mAh 1.85wh Power
Lithium Ion Batteries For Portable Medical Device
| 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 decline to ≤0.05C |
| 7 | Charging time
| Standard Charging:2.75hours(Ref.)
Rapid charge: 2hours(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: 30±2mm (not including tabs)
Width: 30±0.5mm
Thickness:6±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 | ≥500times |
Application:
1. Consumer Electronics and Wearable Devices
Smartwatches and wristbands, with a thickness of only 6mm, are a
key choice for smartwatches.
Wireless Headphones and Neckband Audio Devices: 603030 batteries
are widely used in wireless headphones.
2. Medical Devices and Health Monitoring: Portable monitors and
insulin pumps
Medical handheld terminals
Rehabilitation and home care equipment: Wearable rehabilitation
sensors
3. Industrial and Specialty Applications: Drones and model aircraft
IoT sensors and smart locks
Industrial handheld terminals and POS terminals: Logistics PDAs and
retail POS terminals have built-in batteries that support 8 hours
of continuous scanning and data transmission.
4. Flexible Electronics and Innovative Applications: Electronic
skin and wearable sensors
Beauty devices and personal care devices: High-frequency vibration
beauty devices
5. Battery Replacement and Emergency Power Supplies: AA/AAA battery
replacement solutions: Through customized housings, 603030
batteries can replace two AA batteries for devices such as wireless
keyboards and remote controls. The backup power supply and
emergency equipment is compact in size (60×30×30mm) and can be
integrated into emergency flashlights, headlamps and other
equipment to provide 3-5 hours of lighting.
Advantages:
Long Cycle Life: These batteries typically have a longer lifecycle, withstanding
numerous charge and discharge cycles before significant capacity
degradation occurs
Environmentally Friendly: While the production and disposal of
lithium-based batteries pose environmental challenges, lithium
polymer batteries generally contain fewer heavy metals and harmful
chemicals compared to older battery technologies like
nickel-cadmium or lead-acid batteries. Additionally, efforts are
ongoing to improve recycling processes and develop more
eco-friendly materials.
Versatility in Applications: The versatility of lithium polymer batteries makes them suitable
for a wide range of applications, from consumer electronics like
smartphones and tablets to industrial and automotive uses,
including electric vehicles and drone technology.
