AY-LB4S12A-T005-4S10A PCM/BMS
BMS/PCM with Fuel Gauge
| Model: | AY-LB4S12A-T005 |
|---|---|
| Working Current: | 12A |
| Size: | L60*W35*T7 mm |
| Battery Type: | Li-ion/Li-Po/LiFePO4 |
| Battery Series: | 4S |
| Model: | AY-LB4S12A-T005 |
|---|---|
| Working Current: | 12A |
| Size: | L60*W35*T7 mm |
| Battery Type: | Li-ion/Li-Po/LiFePO4 |
| Battery Series: | 4S |
| Model: AY-LB4S12A-T005-LB4S10A Ver: A | ||
| Test Item (Test at normal temperature 25±2℃) | Criterion | |
| Communication Interface | SMBUS BQ40Z50 | |
| Voltage | Charging voltage | DC：16.8V CC/CV（4.2V/Cell）4s |
| Capacity | Designing battery capacity (PCM) | 32Ah |
| Supply Current | Normal operating mode current: Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤160uA |
| Low-power operating mode current: Fuel gauge in FULLSLEEP mode.ILOAD < Sleep Current | ≤80uA | |
| Maximal continuous charging current | 12A | |
| Maximal continuous discharging current | 12A | |
| Balance current for single cell | 42±10mA | |
|
Over-charge Protection (single cell) |
Balance voltage for single cell | 4.2V±0.05V |
| 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 | 2.5±0.05V |
| Over discharge detection delay time | 0.5S—2S | |
| Over discharge release voltage | 3.0±0.1V | |
|
Current protection (Battery pack) |
ChargeOver current detection current | / |
| Detection delay time | / | |
| Discharge Over current detection current | 30±5A | |
| 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 | ≤ 20mΩ |
| Temperature | discharge temperature protection | +65℃ |
| charge temperature protection | / | |
| Operating Temperature Range | -40～+85℃ | |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L60*W35*T7mm | ||
| NTC: 10KNTC B=3435 Temperature switch：/℃ (the batteries temperature) Weak current switch：/ Activation Method:/ | ||
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