PCM-L04S04-L32
BMS/PCM with Communications
| Model: | PCM-L04S04-L32 |
|---|---|
| Working Current: | 4A |
| Size: | L135*W18*T7mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series: | 4S |
| Model: | PCM-L04S04-L32 |
|---|---|
| Working Current: | 4A |
| Size: | L135*W18*T7mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series: | 4S |
| Model: PCM-L04S04-L32 | ||
| Test item（Test at normal temperature 25±2℃ ） | Criterion | |
| Communication Interface | SMBUS | |
| Voltage | Charging voltage | DC：16.8V CC/CV（4.2v/Cell）4s |
| Capacity | Designing battery capacity（PCM） | /Ah |
| Supply Current | Normal operating mode current：Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤800uA |
| Low-power operating mode current：Fuel gauge in SLEEP mode.ILOAD < Sleep Current | ≤350 uA | |
| Maximal continuous charging current | 1A | |
| Maximal continuous discharging current | 4A | |
|
Over-charge Protection （single cell） |
Over charge detection voltage | 4.25±0.05V |
| Over charge detection delay time | 0.5S—2S | |
| Over charge release voltage | 4.10±0.1V | |
|
Over discharge protection （single cell） |
Over discharge detection voltage | 2.8±0.05V |
| Over discharge detection delay time | 0.5S—2S | |
| Over discharge release voltage | 3.0±0.1V | |
|
Current protection （Battery pack） |
charge current protection | 2±1A |
| Detection delay time | 0.5S—2S | |
| Discharge Over current protection1 | 12±1A | |
| Detection delay time | 1S—3S | |
| Discharge Over current protection2 | 14±1A | |
| Detection delay time | 0.5S—2S | |
| Release condition | Cut load,Auto Recovery | |
| Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-600us | |
| Release condition | Cut load | |
| Resistance | Main loop electrify resistance | ≤ 60mΩ |
| Temperature | discharge temperature protection | -10~+65℃ |
| charge temperature protection | 0~+60℃ | |
| Operating Temperature Range | -40～+85℃ | |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L135*W18 *T7mm | ||
| NTC:10K NTC Temperature switch： / ℃ (the batteries temperature) Weak current switch：/ Activation Method: / | ||
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