| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
|
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| Protection Circuit Module Specifications For 14.8V Li-ion/Li-Po Battery Pack | ||
| Model: PCM-L04S07-403(L-4S) IC (BQ20295) SBS 1.1-COMPLIANT GAS GAUGE | ||
| Test item ( Test at normal temperature 25±2°C ) | Criterion | |
| Communication Interface | SMBus | |
| Capacity | Designing battery capacity ( PCM) | 10000mAh |
| Max capacity ( Battery pack) | 15000mAh | |
| Min capacity ( Battery pack) | 800mAh | |
| External capacity Indication | LED | |
| Gas gauge algorithm | Impedance Track | |
| Voltage | Charging voltage | DC: 14.8V CCICV ( 4.2v/Cell) |
| Supply Current | Firmware running | 600 UA |
| Sleep Mode | 150 UA | |
| Shutdown Mode | 1UA | |
| Max continuous charging current | 7A | |
| Max continuous discharging current | 7A | |
| Over charge Protection( single cell) | Over charge detection voltage | 4.300±0.025V |
| Over charge detection delay time | 2s | |
| Over charge release voltage | 4.100±0.025V | |
| Over-charge Protection( Battery pack) | Over-charge detection voltage ( 1st Level Safety) | 13.200V±0.1V |
| Over-charge detection delay time ( 1st Level Safety) | 2s | |
| Over-charge release voltage ( ist Level Safety) | 12.300V±0.1V | |
| Over discharge protection ( single cell) |
Over-discharge detection yoltage | 2.600±0.05V |
| Over discharge detection delay time | 1s | |
| Over discharge release voltage | 3.000±0.05V | |
| Over-discharge protection( Battery pack) | Over-discharge detection voltage ( 1st Level Safety) | 7.800V±0.1V |
| Over-discharge detection delay time ( 1st Level Safety) | 0s | |
| Over-discharge release voltage ( 1st Level Safety) | 9.000V±0.1V | |
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4S 7A PCM BMS with Compliant Gas Gauge
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