4S BMS
XJ-D066 BMS 4S 12V 5A Common Port for 4.2V 18650 Lithium Battery Protection Board
XJ-D066 BMS, 4S 12.8V/16.8V 5A, for LifePO4, Li-ion Lithium battery, common port.
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Product Name
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4S 5A Lithium Battery BMS
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Size
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Length 130mm * Width 24mm * Thickness 4mm
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Series
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4S
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Current
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5A
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Voltage
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12.8V / 16.8V
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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, 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 4S 5A 4.2V Battery) | Min | Typical | Max | Unit |
| Battery pack charging voltage | 16.8 | 17 | V | |
| Charging MOS withstand voltage | 30 | V | ||
| Discharging MOS withstand voltage | 30 | V | ||
| Single cell overcharge detection voltage | 3.6 | 3.65 | 3.7 | V |
| Overcharge recovery voltage | 3.43 | 3.48 | 3.53 | V |
| Overcharge detection delay | 500 | 1000 | 1500 | mS |
| Single cell over-discharge detection voltage | 2.22 | 2.32 | 2.42 | V |
| Over-discharge recovery voltage | 2.48 | 2.58 | 2.68 | V |
| Over-discharge detection delay | 500 | 1000 | 1500 | mS |
| Battery pack continuous discharge current | 5 | A | ||
| Battery pack continuous charging current | 5 | A | ||
| Discharge overcurrent protection | 15 | 20 | 25 | A |
| Overcurrent protection delay | 500 | 1000 | 1500 | mS |
| Self-consumption | 30 | 40 | uA | |
| Output short circuit/over-discharge/overcurrent protection recovery | Automatic recovery after removing load following short circuit/over-discharge/over-current protection | |||
| Short circuit protection delay | 100 | 300 | 600 | uS |
| Normal operating state B-to-P- internal resistance | 40 | mΩ | ||
| Continuous 4A output current maximum temperature rise | 40 | ℃ | ||