Product Description
Lithium Polymer Battery Cell 602540 600mAh 3.7V 2.22wh solar Lipo Batteries for medical monitors
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 600mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 600mAh 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 | 2.75V(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: 40±2mm (not including tabs)
Width: 25±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 |
Main advantages:
High Safety:
The aluminum-plastic flexible packaging structure is safer than the metal casing of traditional liquid batteries and will not explode in the event of an abnormality.
Lightweight and Thin:
With a thickness of less than 1mm and a weight reduction of 40% compared to steel-cased batteries, it is suitable for space- and weight-sensitive devices (such as Bluetooth headsets and smart wearables).
Long Cycle Life:
With a cycle life of over 500, it is suitable for applications requiring frequent charging and discharging (such as Bluetooth headset charging stations).
Applications:
Smart wearable devices:
This battery is commonly used in wearable devices such as smartwatches and Bluetooth earphones, such as Kaishu storytelling and early education devices.
Wireless device:
Commonly found in wireless electronic devices such as wireless mice, vibrators, and night lights, these products require moderate battery capacity and frequent use.
Beauty device:
Some beauty devices use this type of battery, such as the rechargeable battery that comes with the beauty device.
Other portable devices
Including medical devices, small digital products, etc., these application scenarios have high requirements for battery cycling and safety.
Product Pictures:
