105080 805080 Lithium Ion Polymer Battery 3.7V 5000mAh 18.5wh For Power Bank
| 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 charge to 4.2V, then CV (4.2V) charge till current ≤0.05C |
| 7 | Charging time | Standard: 2.75 hours (Ref.) Rapid: 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: 80±2mm (excl. tabs) Width: 50±0.5mm Thickness: 10±0.5mm |
| 14 | Drop Test | 1m drop onto concrete twice - No fire, no leakage |
| 15 | Cycle time | ≥500 cycles |
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 constrained and long operational times are required.
They can store large amounts of energy in compact packages, enabling longer runtimes for portable electronics without significantly increasing size or weight.
Due to their polymeric composition, these batteries can be designed in various shapes and sizes, offering greater flexibility in device integration. Their lightweight nature helps reduce overall product weight.
The thin, adaptable form factor allows for space-efficient packaging in portable electronics, drones, medical devices, and wearables where weight and size are critical factors.
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