Product Description
Power Lithium Polymer Battery Pack 803450 2S 7.4V 1500mAh 11.1wh Rechargeable Lithium Ion Cell
| NO. | Items | Specifications |
| 1 | batteries | 7.4v 1500mah lipo battery |
| 2 | Charge voltage | 8.4V |
| 3 | Nominal voltage | 7.4V |
| 4 | Nominal capacity | 1500mAh 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:54±0.5mm (not including tabs)
Width: 35±0.5mm
Thickness:17±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 |
Advantages:
Stability and Safety
The polymer battery cell design offers low internal resistance and high consistency, effectively reducing overheating and battery drop. It maintained stable temperature after three days of continuous use, even after 20 minutes of use, without experiencing any overheating.
Cycle Life and Durability
The battery maintains a strong charge after up to 500 charge and discharge cycles, demonstrating exceptional durability.
Low-Temperature Performance
Stable discharge in temperatures ranging from -10°C to 60°C, maintaining normal operation even in low-temperature environments.
Application:
Wireless Communication Devices
Suitable for wireless communication devices requiring stable power, such as walkie-talkies, wireless mice, and Bluetooth headsets.
Medical and Smart Device
Suitable for medical devices such as eye massagers and blood pressure monitors, as well as smart home devices such as smart locks and robot vacuums.
Portable Electronic Devices
Suitable for portable devices requiring high-capacity batteries, such as flashlights, power banks, video recorders, and game consoles.
Outdoor and Industrial Equipment
Suitable for outdoor or industrial applications requiring high battery life and stability, such as drones, power tools, and handheld printers.
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