6S BMS
XJ-D057 6S 20A BMS 3.2V LifePO4 3.7V Li-ion Battery BMS with Balance NTC
XJ-D057 6S 20A BMS, for LifePO4 Li-ion battery BMS, with balance and NTC.
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Product Name
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6S 20A Battery Management System BMS
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Size
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Length 93mm * Width 38mm * Thickness 5mm
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Series
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6S
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Current
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20A
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Single Cell Voltage
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3.2V / 3.7V / 4.2V
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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, NTC temperature 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 6S 20A) | Min | Typical | Max | Unit |
| Battery pack charging voltage | 25.2 | 25.5 | V | |
| Charging MOS withstand voltage | 80 | V | ||
| Discharging MOS withstand voltage | 80 | 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 cell 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 | 500 | 1000 | 1500 | mS |
| Battery pack continuous discharge current | 20 | A | ||
| Battery pack continuous charging current | 20 | A | ||
| Discharge overcurrent protection | 50 | 60 | 65 | A |
| Overcurrent protection delay | 500 | 1000 | 1500 | mS |
| Self-consumption | 30 | 40 | uA | |
| Battery equalization current | 30 | 40 | 50 | mA |
| Charging protection temperature | 50±4℃. | |||
| Discharge protection temperature | 70±4℃ | |||
| 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 | 30 | mΩ | ||
| Continuous 20A output current maximum temperature rise | 40 | ℃ | ||