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PCM For 11.1V（3S） Li-ion Battery Packs LWS-4S2A-165A（3S）
| Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD | ||||
| PCM Specifications For 11.1V（3S） Li-ion Battery Packs | ||||
| Model:LWS-4S2A-165A（3S） | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:12.6V CC/CV | |
| 2 | Current | Current consumption (statics) | ≤200μA | |
| charging current | 1A | |||
| Discharging current | 2.2A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 4.35V±0.025V | |
| Over charge detection delay time | 0.5S—1.5S | |||
| Over charge release voltage for single cell | 4.15±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.40V±0.08V | |
| Over discharge detection delay time | 50mS—150mS | |||
| Over discharge release voltage for single cell | 3.0±0.100V | |||
| 5 | Over current protection | Over current detection voltage | 200±25mv | |
| Over current detection current | 4±1A | |||
| Detection delay time | 5—15mS | |||
| Release condition | Cut load and recovery | |||
| 6 | LED charge instruction | LED5 flashing | ≤10.98V | |
| LED5 lighting and LED4 flashing | ≥10.98V | |||
| LED4-LED5 lighting and LED3 flashing | ≥11.25V | |||
| LED3-LED5 lighting and LED2 flashing | ≥11.57V | |||
| LED2-LED5 lighting and LED1 flashing | ≥12.2V | |||
| LED1-LED5 lighting | ≥1Q.57V | |||
| 7 | LED discharge instruction（no-load） | LED5-LED1 lighting | ≥11.83V | |
| LED5-LED2 lighting | ≤11.83V | |||
| LED5-LED3 lighting | ≤11.38V | |||
| LED5-LED4 lighting | ≤11.08V | |||
| LED5 lighting | ≤10.45V | |||
| LED5 flashing | ≤9.9V | |||
| LED5 off | ≤9.5V | |||
| 8 | Switch | Press switch 1 times | discharger | |
| Press switch 2 times when the discharger | LED lamp light up | |||
| Press switch 2 times when the LED lamp lighting | LED lamp light off | |||
| 9 | Short circuit protection | Detection condition | Exterior short circuit | |
| Detection delay time | 100—600uS | |||
| Release condition | Cut load and recovery | |||
| 11 | Efficiency | Efficiency | ≥85% | |
| 12 | Resistance | Protection circuitry（MOSFET） | ≤200mΩ | |
| 13 | Temperature | Operating Temperature Range | -40～+85℃ | |
| Operating Temperature Range | -40～+125℃ | |||
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