3S BMS
0102030405
XJ-D016 3S 3A/6A 12V BMS Same Port for Electric Power Tools Drills Fans Speakers
3S 3A/6A BMS, same port, application to electric power tools, drills, fans, speakers...
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Product Name
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3S BMS
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Size
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31*30*2.8 mm
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Series
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3S
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Working Current
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3A/6A
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Connection Method
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Same Port
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Cell Type
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LifePO4/NMC/Lithium
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Function
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Over charge protection, Over discharge protection, Over current protection, Short-circuit protection, Balance function, Temperature sensor function, Electrostatic protection, Dust Protection, Moisture Protection
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Warranty
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24 Months
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| Item (The spec of 3S 3A BMS) | Min | Typical | Max | Unit |
| Battery pack charging voltage | 12.6 | 12.7 | V | |
| Charging MOS withstand voltage value | 30 | V | ||
| Discharge MOS withstand voltage value | 30 | V | ||
| Single-cell overcharge detection voltage | 4.2 | 4.25 | 4.3 | V |
| Overcharge recovery voltage | 4.1 | 4.15 | 4.2 | V |
| Overcharge detection delay | 500 | 1000 | 1500 | mS |
| Single-section over-discharge detection voltage | 2.6 | 2.7 | 2.8 | V |
| Over-discharge recovery voltage | 2.9 | 3 | 3.1 | V |
| Over-discharge detection delay | 50 | 100 | 150 | mS |
| Continuous discharge current of the battery pack | 3 | A | ||
| Continuous charging current of the battery pack | 3 | A | ||
| Discharge overcurrent protection | 8 | 12 | 16 | A |
| Overcurrent protection delay | 5 | 10 | 20 | mS |
| Self-consumption | 30 | 40 | uA | |
| Balanced current | / | / | / | mA |
| Charging temperature protection | /℃. | |||
| Discharge temperature protection | /℃ | |||
| Output short circuit/overdischarge/overcurrent protection recovery | Automatically recovers after fault clearance when load is removed | |||
| Short-circuit protection delay | 100 | 300 | 600 | uS |
| Internal resistance from B- to P- under normal working conditions | 40 | mΩ | ||
| The maximum temperature rise with a continuous output current of 3A | 40 | ℃ | ||