| | | Lifepo4 | Li-ion/Li-polymer |
| 1 | Voltage | Charging voltage | DC 14.4V CC/CV(3.6V/cell) | DC 16.8V CC/CV(4.2V/cell) |
| Balance voltage for single cell | 3.60±0.025V | 4.20±0.025V |
| 2 | Current | Balance current for single cell | 36±5mA | 42±5mA |
| Current consumption for single cell | ≤20μA | ≤20μA |
| Max. continuous charging current | 7A | 7A |
| Max. cont. discharging current | 7A | 7A |
| 3 | Over charge protection(single cell) | Over charge detection voltage | 3.90V±0.025V(optional) | 4.25±0.025V(optional) |
| Over charge detection delay time | 0.5-2.0S | 0.5S—2.0S |
| Over charge release voltage | 3.80±0.05V | 4.15 ±0.05V |
| 4 | Over discharge protection(single cell) | Over discharge detection voltage | 2.00±0.8V(optional) | 2.5±0.08V(optional) |
| Over discharge detection delay time | 10-300mS | 10-300mS |
| Over discharge release voltage | 2.3±0.1V | 3.0±0.1V |
| 5 | Over current protection | Over current detection voltage | depend on the above points | depend on the above points |
| Over current detection current | final data fixed from actual test | final data fixed from actual test |
| Detection delay time | 5-20ms | 5-20ms |
| Release condition | Cut load,Auto release | Cut load,Auto release |
| 6 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 100～500us |
| Release condition | charge up |
| 7 | Resistance | Protection circuitry | ≤50mΩ |
| 8 | Temperature | Operating Temperature Range | -40～+85℃ |
| Storage Temperature Range | -40～+125℃ |
| 9 | Dimension | L63*W30*T17mm |
