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| No. | Test item | Criterion | |
| 1 | Voltage | Charging voltage | DC:57.6V CC/CV(3.6v*16) |
| Balance voltage for single cell | 3.60 V±0.03V | ||
| 2 | Current | Balance current for single cell | 70±5mA |
| Current consumption for single cell | ≤150μA | ||
| Maximal continuous discharging current | 25A | ||
| 3 | Overcharge Protection | Over charge detection voltage | 3.90±0.025V |
| Over charge detection delay time | 0.96S~1.4S | ||
| Over charge release voltage | 3.80±0.025V | ||
| 4 | Over-discharge Protection | Over discharge detection voltage | 2.0±0.05V |
| Over discharge detection delay time | 115~173mS | ||
| Over discharge release voltage | 2.3±0.05V | ||
| 5 | Over Current Protection | Over current detection voltage | 0.62v |
| Over current detection current | 100±5A(adjustable) | ||
| Detection delay time | 7.2ms~11ms | ||
| Release condition | Automatic Recovery | ||
| 6 | Short Protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-500us | ||
| Release condition | Automatic Recovery | ||
| 7 | Resistance | Protection circuitry | ≤20mΩ |
| 8 | Temperature | Operating temperature range | -40+85 |
| Storage temperature range | -40+125 | ||
| 9 | Size | L150*W75*T18(mm) | |
Battery Protection Circuit Module For 51.2V LiFePO4 Battery Packs at 25A limited