3pcs 4S Series Protection Board 30A 12.8V Discharge with Balance 3.2V Lithium Iron Phosphate Battery Protection Board 10MOS
Tax included.
Note:
Common Problem: Click here to open
For discharge products above 3A, the battery discharge rate should be more than 3C.
Common Problem: Click here to open
For discharge products above 3A, the battery discharge rate should be more than 3C.
Magnification calculation formula: 1C rate battery, 2000 capacity is equal to 2AH*1=2A working current.
3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.
In the use of the battery is hot, that means the battery rate is not applicable, this situation can not be used for a long time, the battery will be damaged quickly.
In the use of the battery is hot, that means the battery rate is not applicable, this situation can not be used for a long time, the battery will be damaged quickly.
| Details | Item | Specification | Unit | Remark |
| Discharge | Continuous discharge current | 100 | A | Attention temperature |
| Instantaneous discharge current | 120 | A | ||
| Charging | Charging voltage | Iron lithium charger 12.8V | V | Switching power supply 15-16V |
| Charging current | 10(MAX) | A | ||
| Overcharge protection | Overcharge detection voltage | 3.75±0.05 | V | Single core |
| Overcharge protection delay | 1300 | MS | ||
| Overcharge release voltage | 3.6±0.05 | V | Single core | |
| Electricity balance | Battery balance detection voltage | 3.60±0.05 | V | |
| Battery balance release voltage | 3.59±0.05 | V | ||
| Battery balance current | 58 | mA | ||
| Overdischarge protection | Overdischarge detection voltage | 2.1±0.08 | V | |
| Overdischarge detection delay | 145 | S | ||
| Overdischarge release voltage | 2.3±0.1 | V | ||
| Overcurrent protection | Overcurrent detection voltage | 200 | mV | |
| Overcurrent detection delay | 20 | mS | ||
| Overcurrent protection current | 120±10 | A | ||
| Overcurrent protection release condition | Disconnect load | |||
| Short circuit protection | Short circuit protection condition | External load short circuit | ||
| Short circuit detection delay | 300 | uS | ||
| Short circuit protection release condition | Disconnect negative | |||
| Temperature protection | Temperature protection | / | ??/span> | Can add external temperature switch |
| Internal resistance | Main circuit conduction internal resistance | ≤20 | mΩ | |
| Self-consumption | Working current | ≤30 | uA | |
| Sleep current (when the battery is over-discharged) | ≤20 | uA | ||
| Operating temperature | Temperature range | -20 to +80 | ??/span> | |
| Dimension | 70*60*8.5 | mm |
Package includes:
3 x Battery Protection Board
