| Item protection | Protection parameters of lithium manganate polymer/ternary battery | Protection parameters of lithium iron phosphate batteries |
| Single overload protection voltage | 4,25 V ±0.025V | 3,75 V ±0.025V |
| Single cell overload release voltage | 4.15V ± 0.05V | 3.55V ± 0.05V |
| Delay overload protection | 1 second ± 200 milliseconds | 1 second ± 200 milliseconds |
| Single cell over-amplification protection voltage | 2.7 V ± 0.05 V | 2.0 V ± 0.05 V |
| Single cell overdischarge release voltage | 3.0 V ± 0.1 V | 2.7 V ± 0.1 V |
| Over-discharge protection delay | 1 second ± 200 milliseconds | 1 second ± 200 milliseconds |
| High overcurrent protection | 70A | 70A |
| Discharge overcurrent protection delay | 100 ms ±50 ms | 100 ms ±50 ms |
| Short circuit protection | Yes | Yes |
| Short circuit protection delay | 250uS ± 50uS | 250uS ± 50uS |
| Short circuit protection recovery mode | Disconnect the load and restore the output voltage | Disconnect the load and restore the output voltage |
| Discharge current | 50A (more than 20a, please stack the tinned parts of the PCB or add copper wires to increase overflow) | 50A (more than 20a, please stack the tinned parts of the PCB or add copper wires to increase overflow) |
| recharging current | 50A (more than 20a, please stack the tinned parts of the PCB or add copper wires to increase overflow) | 50A (more than 20a, please stack the tinned parts of the PCB or add copper wires to increase overflow) |
| Functional balance | Yes | Yes |
| Open circuit voltage balance | 4.18V ± 0.025V | 3.5 V ± 0.025V |
| Balance current | 55 mAh | 55 mAh |
| Protection line | Yes | Yes |
| Temperature protection | With (valid for external resistance 10K Euro NTC) | With (valid for external resistance 10K Euro NTC) |
| Low temperature protection charging | -7° | -7° |
| High temperature charging protection | 50° | 55° |
| High discharge temperature protection | 70° | 75° |
| Module size:60 * 37 * 6mm | ||