PCM-L04S30-G28+PCM-IICUART-E99 (4S 30A)
Smart Battery Managment with Fuel Guage
| Model: | PCM-L04S30-G28+PCM-IICUART-E99 |
|---|---|
| Working Current: | 30A |
| Size: | L80*W60*T8 mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series: | 4S |
| Model: | PCM-L04S30-G28+PCM-IICUART-E99 |
|---|---|
| Working Current: | 30A |
| Size: | L80*W60*T8 mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series: | 4S |
| Model: PCM-L04S30-G28+PCM-IICUART-E99 (LF-4S20A) ver: A | ||
| Test item (Test at normal temperature 25±2℃) | Criterion | |
| Communication Interface | RS232 | |
| Voltage | Charging voltage | DC：14.4V CC/CV（3.6V/Cell）4S |
| Capacity | Designing battery capacity（PCM） | /mAh |
| Max capacity（Battery pack） | /mAh | |
| Gas gauge algorithm | IT | |
| Supply Current | Normal operating mode current：Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤600uA |
| Maximal continuous charging current | 20A | |
| Maximal continuous discharging current | 20A | |
| Balance current for single cell | 36mA±10mA | |
|
Over-charge Protection (single cell) |
Balance voltage for single cell | 3.55V±0.025V |
| Over charge detection voltage | 3.90±0.05V | |
| Over charge detection delay time | 0.5S—2S | |
| Over charge release voltage | 3.50±0.05V | |
|
Over discharge protection (single cell) |
Over discharge detection voltage | 2.00±0.07V |
| Over discharge detection delay time | 0.5S—2S | |
| Over discharge release voltage | 2.50±0.1V | |
|
Current protection (Battery pack) |
ChargeOver current detection current | / |
| Detection delay time | / | |
| Discharge Over current detection current | 40±10A | |
| Detection delay time | 200-600us | |
| 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 | ≤20mΩ |
| Temperature | high temperature discharge protection | 65℃ |
| Discharge temperature detection delay time | 5s | |
| high temperature discharge recover protection | 45℃ | |
| high temperature charge protection | 65℃ | |
| Charge temperature detection delay time | 5s | |
| high temperature charge recover protection | 45℃ | |
| Operating Temperature Range | -20～+85℃ | |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L80*W60*T8mm | ||
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