Shenzhen Resky Electronics Co., Ltd.
Aims to be a premier solution provider for high quality, efficient, safe, environmental power
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| NO. | Items | Specifications |
| 1 | batteries | 3.7v 5000mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 5000mAh 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 | 2.5V0.25V(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:80±2mm (not including tabs) Width:50±0.5mm Thickness:10±0.5mm |
| 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 |
Advantage:
Lithium polymer battery cells offer significantly higher energy density compared to traditional battery types, enabling them to store more energy per unit weight or volume. This makes them ideal for devices where space is a constraint and long operational times are required.
They can store a relatively large amount of energy in a small volume and light weight. This enables longer runtimes for devices without significantly increasing their size or weight, making them ideal for powering smartphones, tablets, and other portable electronics that require high energy in a compact package.
Lightweight and Flexible Design:
Due to their polymeric composition, lithium polymer batteries can be designed in various shapes and sizes, offering greater flexibility in integration into devices. Their lightweight nature also contributes to reducing the overall weight of the products they power.
They are often thin and can be made in various shapes and sizes, making them highly adaptable to different device designs. This flexibility allows for more creative and space-efficient packaging in portable electronics. The lightweight nature of lithium polymer battery cells is particularly advantageous in applications where weight is a critical factor, such as in drones, portable medical devices, and wearable electronics.
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