Shenzhen Resky Electronics Co., Ltd.
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Product Description
RC Lithium Battery Cell 10745150 3.7v 11.1v 8000mAh Storage Lithium Ion Battery Pack
| NO. | Items | Specifications |
| 1 | batteries | 3.7V 8000mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 8000mAh 35C Discharge |
| 5 | Charge current | Standard Charging:0.2C Rapid charge: 70C |
| 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 | 70.0C |
| 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:150±0.5mm (not including tabs) Width:45±0.5mm Thickness:10.7±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.
Safety and Maintenance:
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.
Performance Over Time:
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:
