Shenzhen Resky Electronics Co., Ltd.
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Rechargeable Lithium Polymer Battery Cell 902040 102040 3.7V 750mAh For Beauty Device
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 750mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 750mAh 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: 20±0.5mm Thickness:9±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:
Smartphones and Tablets: LiPo batteries are commonly used in smartphones and tablets due to their high energy density and small size. They provide extended battery life, allowing users to enjoy their devices for longer periods without needing to recharge.
Wearable Devices: Devices like smartwatches and fitness trackers often use LiPo batteries because they require lightweight and thin batteries to maintain portability and comfort.
While lithium-ion batteries are more common in larger EVs like cars, LiPo batteries are finding applications in smaller EVs such as electric scooters, bikes, and even some types of electric cars. Their lightweight nature and high energy density make them suitable for these vehicles.
Devices like MP3 players, portable game consoles, and digital cameras often use LiPo batteries because they are lightweight, have a high energy-to-weight ratio, and can be easily shaped to fit within the device's housing.
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