Hardware BMS
XJ-D356 13S 20A/30A BMS for 18650 21700 Lithium Battery Electric Scooters
13S 20A/30A BMS for electric scooters, e-bikes, with NTC, for LifePO4, NMC, Lithium battery
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Model
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XJ-D356
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Series
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13S
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Charge Current
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3A
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Discharge Current
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20A/30A
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Voltage
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48V
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Battery
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LifePO4/NMC/Li-ion battery
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Application
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Electric Scooter/E-bikes
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Warranty
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2 Years
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OEM&ODM
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YES
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| Item (the spec of 13S 20A) | Min | Typical | Max | Unit |
| Battery pack charging voltage | 54.6 | V | ||
| The withstand voltage of the charging MOS | 100 | V | ||
| Discharge MOS withstand voltage value | 100 | V | ||
| Single-cell overcharge detection voltage | 4.225 | 4.25 | 4.275 | V |
| Overcharge recovery voltage | 4 | 4.05 | 4.1 | V |
| Overcharge detection delay | 500 | 1000 | 1500 | mS |
| Single-section overdischarge detection voltage | 2.62 | 2.7 | 2.78 | V |
| Overdischarge recovery voltage | 2.9 | 3 | 3.1 | V |
| Over-discharge detection delay | 500 | 1000 | 1500 | mS |
| Continuous discharge current of the battery pack | 20 | A | ||
| Continuous charging current of the battery pack | 3 | A | ||
| Discharge overcurrent protection | 55 | 65 | 75 | A |
| Overcurrent protection delay | 500 | 1000 | 1500 | mS |
| Self-consumption | 50 | uA | ||
| Equilibrium current | / | / | / | mA |
| Charging temperature protection | 50±5℃,0±5℃ | |||
| Discharge temperature protection | 70±5℃,-20±5℃ | |||
| Output short circuit/overdischarge/overcurrent protection recovery | After short-circuit/overdischarge/overcurrent protection, the load is removed and it automatically recovers | |||
| Short-circuit protection delay | 100 | 300 | 600 | uS |
| Under normal working conditions, the internal resistance is B- to P- | 30 | mΩ | ||
| Maximum temperature rise with a continuous output current of 150A | 40 | ℃ | ||
| Charge without discharging | NO | |||