3S1P 11.1V 4Ah Li-Polymer Battery Pack
4001mAH-5000mAH
| Model: | 3S1P 11.1V 4Ah Li-Polymer Battery Pack |
|---|---|
| Voltage: | 11.1V |
| Capacity: | 4Ah |
| Size (can be customized): | L87* W59*T26mm |
| Cell Model: | 745485-4000mAh |
| Model: | 3S1P 11.1V 4Ah Li-Polymer Battery Pack |
|---|---|
| Voltage: | 11.1V |
| Capacity: | 4Ah |
| Size (can be customized): | L87* W59*T26mm |
| Cell Model: | 745485-4000mAh |
| 3S1P 11.1V 4Ah Li-Polymer Battery Pack | |
| Technical Parameters | |
| Battery pack |
* 11.1V 4000mAh Li(NiCoMn)O2 Battery is made by 3 pcs of Li(NiCoMn)O2 745485 4000mAh cellsLi(NiCoMn)O2 745485 4000mAh cells * In 3S1P configuration * Wrap with heavy duty PVC |
| Charge Information |
*Charge voltage: 12.6V(4.2V/cell) *Charge method: CC/CV (Constant-current and-Voltage with Limited current) *Standard charging time: 0.8A/7hours, 4A/0.5hour (Battery capacity÷charging current×1.5 ) *Charge current: 0.8A(0.2C) |
| Dishcharge Information |
* Maximum discharging current: 4A * Continuous discharge current: 4A * Discharge cut-off voltage: 8.1V (2.7V/cell) |
| Protection Information |
* Protected by one PCM: * PCM is installed in the battery pack to balance charging and protect battery * Must wait min of 30 minutes afrer battery is fully charged to allow the PCM to perform balance function on all the cells within the pack * Maximal continuous charging current: 4A * Maximal continuous discharging current: 4A * Over-charge& over-discharge detection voltage: 4.25V/2.7V * Over-current detection: 15A±3A |
| Short-circuit Protection | Exterior short circuit Automatic recovery |
| Intermal resistance / Cycle life | ≤350mΩ / ≥500 |
| Operating Temperature | *Standard Charge: -20~+50℃ / *Standard Discharge: -20~+50℃ |
| Pre-wired | * Red=Positive,Black=Negative |
| Weight/Dimension | around 0.24kgs(including cells,pcm.pvc wires) ; L87* W59*T26mm |
| Applications |
* Apply to light, medical device, etc * Replace 12V Nimh battery and 12V lead acid battery with much clear engergy. |
| Warnings |
* 11.4V 4000MAh Li(NiCoMn)O2 Battery should be cut-off at ≥8.1V (2.7V/cell) during discharging, and should be stop charging at ≤12.75V（4.25V/cell）during charging. * We are not responsible for an damages or losses caused by misuse (included but not limited to: Improper charging/discharging, any changes of this battery pack, miss-assembling battery packs.) * Always pay attention to when charging the battery pack. Battery shall put in a place or wrong polarity connection. * Please always check battery polarity before connection to device. Never make wrong polarity connection. |
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