1S BMS
XJ-2236-2 1S 2A Single Cell Battery Protection Board 3.2V LifePO4 3.7V Li-ion NMC
XJ-2236-2 1S 2A Single Cell Battery Protection Board for 3.2V LifePO4 3.7V Li-ion NMC
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Product Name
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1S Single Cell Battery BMS
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Size
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22*3.6*0.6mm
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Current
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2A
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Cell Type
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18650 battery
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Warranty
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24 Months
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| Item | Symbol | Inspection standard | Unit | |||
| Min | Typical | Max | ||||
| Overcharge protection | Overcharge detection voltage | VDET1 | 4.225 | 4.25 | 4.275 | V |
| Overcharge detection delay time | tVDET1 | 700 | 1000 | 1300 | ms | |
| Overcharge discharge voltage | VREL1 | 4.15 | 4.2 | 4.25 | V | |
| Over-discharge protection | Over-discharge detection voltage | VDET2 | 2.65 | 2.7 | 275 | V |
| Over-discharge detection delay time | tVDET2 | 179.2 | 256 | 332.8 | ms | |
| Over-discharge discharge voltage | VREL2 | 2.9 | 3 | 3.1 | V | |
| Overcurrent protection | Overcurrent detection voltage | VDET3 | 0.24 | 0.25 | 0.26 | V |
| Overcurrent protection current | IDP | 2 | 6 | A | ||
| Detection delay time | tVDET3 | 11.2 | 16 | 20.8 | ms | |
| Short-circuit protection | Detection delay time | TSHORT | 196 | 280 | 364 | μS |
| Conditions for lifting protection | Disconnect the external short-circuit load or charge and restore | |||||
| Internal resistance | Main circuit on-state resistor | RDS | 80 | mΩ | ||
| Current consumption | It usually consumes current when in operation | IDD | 1.5 | 4 | μA | |
| Static current | It consumes current during hibernation | IPWN | 50 | nA | ||
| Charge | 0V charging function | Yes | ||||
| Discharge | Sleep function | Yes | ||||