Shenzhen Resky Electronics Co., Ltd.
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Battery Pack 7244145 11.1v 5000mAh 55.5wh 30C Power Rechargeable Lithium Ion Polymer Battery
| NO. | Items | Specifications |
| 1 | batteries | 3.7V 5000mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 5000mAh 15C Discharge |
| 5 | Charge current | Standard Charging:0.2C Rapid charge: 15C |
| 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 | 0.5C |
| 9 | Max.discharge current | 35.0C |
| 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:145±0.5mm (not including tabs) Width:45±0.5mm Thickness:7.2±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 |
Features:
Capacity and Voltage:
Capacity: Measured in milliampere-hours (mAh), this determines how long the RC vehicle will run per charge. A higher mAh rating means longer run time.
Voltage: Determines the speed and power of the RC model. The voltage of a battery pack is the sum of the voltages of its individual cells. For example, a 2S LiPo battery pack has two cells in series, providing a voltage of around 7.4V.
LiPo batteries, in particular, require careful handling to avoid overcharging, over-discharging, and short-circuiting, which can lead to fire or explosion.
It is recommended to use a charger designed for the specific type of battery and to regularly monitor the battery's health and performance.
RC batteries gradually lose performance over time, manifesting as decreased voltage and reduced run time. Proper care and maintenance can extend the lifespan of the battery.
Pictures:
