Shenzhen Resky Electronics Co., Ltd.
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11.1V RC Lipo Battery Pack LP853496 25c/50c 2600mAh Power Pouch Lithium Batteries
| NO. | Items | Specifications |
| 1 | batteries | 3.7V 2600mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 2.75V |
| 4 | Nominal capacity | 2600mAh 25C Discharge |
| 5 | Charge current | Standard Charging:0.5C Rapid charge: 1C |
| 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 | 50.0C |
| 10 | Discharge cut-off voltage | 2.75V(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:96±2mm (not including tabs) Width:34±0.5mm Thickness:8.5±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 Endurance
High - Capacity LiPo Batteries: They can provide a longer running time. However, the high energy density and high - current - discharge ability often lead users to sacrifice some endurance in pursuit of performance. For example, a high - C - rated, small - capacity LiPo battery is suitable for short - term, high - power - output applications.
NiMH Batteries: They usually have a larger capacity and can keep the RC vehicle running for a longer period. For example, a 5000mAh NiMH battery pack can enable an RC vehicle to run for 30 minutes or even longer under normal driving conditions.
Discharge Rate (C - rating)
LiPo Batteries: They have a high - discharge rate, with common values of 20C, 30C, or even higher. High - C - rated LiPo batteries can provide a powerful current instantaneously, meeting the high - current requirements of RC vehicles for acceleration, climbing, etc., making the vehicles powerful and responsive.
NiMH Batteries: They have a relatively low - discharge rate and their high - current - discharge performance is not as good as that of LiPo batteries. They are difficult to meet the high - current demands of RC vehicles during high - difficulty maneuvers and high - speed driving.
Safety and Maintenance
LiPo Batteries: They have strict requirements for use and charging. Special protection circuits and chargers are needed to prevent over - charging, over - discharging, and short - circuits. Otherwise, safety problems such as swelling, leakage, and fire may occur. When stored, they need to be charged to a certain level (such as 40% - 60%) and then stored.
NiMH Batteries: They have a higher level of safety and are less likely to have serious safety problems. They can be recharged and discharged multiple times. However, even when not in use for a long time, they also need to be charged and discharged regularly to prevent a decline in battery performance.
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